Whatever happened to all those new nuclear power plants the country was supposed to build?
A new international treaty to combat climate change will not be ready when 40 world leaders meet next month in Copenhagen but may be finished next year, a top United Nations official said Friday in Barcelona.
A Senate committee Thursday approved a major climate change bill despite a boycott by all of the panel's seven Republican members.
Like most people, I'd given some thought to what meat actually is, but until I became a father and faced the prospect of having to make food choices on someone else's behalf, there was no urgency to get to the bottom of things.
Top Democrats put the issue of climate change back in the spotlight Tuesday, debating legislation to cut greenhouse gas emissions while announcing $3.4 billion in new clean energy funds.
Let's be honest: Sometimes you don't care about the job -- you just care about the salary.
Thirty-two planets have been discovered outside Earth's solar system through the use of a high-precision instrument installed at a Chilean telescope, an international team announced Monday.
Heavy rains triggered by El Nino weather patterns could potentially prove devastating for east African nations that have been water-starved for months, the United Nations has warned.
Alisa Rock, whose 10-year-old son Connor has autism, says parents of autistic children often align themselves with one of two camps: There are those who believe that genes cause the disorder, and those firmly convinced that environmental factors are to blame.
A man arrested in France on suspicion of links to terrorist organizations is a physicist who was working with the agency known for being home of the Large Hadron Collider -- the world's most powerful particle accelerator.
Whatever happened to all those new nuclear power plants the country was supposed to build?
A new international treaty to combat climate change will not be ready when 40 world leaders meet next month in Copenhagen but may be finished next year, a top United Nations official said Friday in Barcelona.
A Senate committee Thursday approved a major climate change bill despite a boycott by all of the panel's seven Republican members.
Like most people, I'd given some thought to what meat actually is, but until I became a father and faced the prospect of having to make food choices on someone else's behalf, there was no urgency to get to the bottom of things.
Top Democrats put the issue of climate change back in the spotlight Tuesday, debating legislation to cut greenhouse gas emissions while announcing $3.4 billion in new clean energy funds.
Let's be honest: Sometimes you don't care about the job -- you just care about the salary.
Thirty-two planets have been discovered outside Earth's solar system through the use of a high-precision instrument installed at a Chilean telescope, an international team announced Monday.
Heavy rains triggered by El Nino weather patterns could potentially prove devastating for east African nations that have been water-starved for months, the United Nations has warned.
Alisa Rock, whose 10-year-old son Connor has autism, says parents of autistic children often align themselves with one of two camps: There are those who believe that genes cause the disorder, and those firmly convinced that environmental factors are to blame.
A man arrested in France on suspicion of links to terrorist organizations is a physicist who was working with the agency known for being home of the Large Hadron Collider -- the world's most powerful particle accelerator.
If Congress won't get the job done on climate change, President Obama has a way to do it himself. But is he strong-arming the legislative branch?
NASA said Friday's rocket and satellite strike on the moon was a success, kicking up enough dust for scientists to determine whether or not there is water on the moon.
Two U.S. spacecraft are set to crash on the moon Friday. On purpose. And we're all invited to watch.
NASA plans to launch next week the first of 17 planned flights to study changes in Antarctic ice and collect data that may help scientists better predict the consequences of those changes, officials said Thursday.
With all of the recent deadly storms in the news, it may seem as though this year as been more active than a normal year. Since September 1 we have seen eight tropical cyclones, five of which became typhoons and two of those reached Super Typhoon status, the strongest classification of tropical cyclones in the Western Pacific.
Three U.S. researchers have won the Nobel Prize in physiology or medicine for solving "a major problem in biology," the Nobel Committee announced Monday.
The last 50 years have borne witness to a spate of climate-related disasters across the world causing over 800,000 fatalities and $1 trillion in economic losses.
In the autumn of 2007, Linda Avey and Anne Wojcicki launched the era of pop genetics by going live with 23andme, their DNA testing startup.
Chinese President Hu Jintao told a U.N. summit on climate change Tuesday that China will reduce greenhouse gas emissions and increase reliance on clean energy sources in coming years.
President Obama joined other world leaders Tuesday in calling for immediate and substantive steps to combat climate change, saying failure to act now would bring "irreversible catastrophe."
The world's tropical forests are disappearing, and one reason is simple economics: People, companies and governments earn more by logging, mining or farming places such as the Amazon jungle than by conserving them.
World leaders converge Tuesday in New York to focus on climate change, with the clock ticking down toward a summit this year in Denmark, where a global climate change pact is to be signed.
I have seen many weight loss DNA testing kits on the Internet. These tests claim to identify the best weight loss program by analyzing your DNA. Is there any merit to this?
Scientists have discovered the first confirmed Earthlike planet outside our solar system, they announced Wednesday.
If the shower scene in Alfred Hitchcock's Psycho scared you, here's another reason to scream: A new study says that potentially disease-causing germs can get trapped in showerheads and grow into biofilm, or coats of slime that deliver a bacteria blast along with your hot water.
Forget Hollywood special effects or Impressionist paintings -- some of the most stunning images are created by the mysterious and often violent forces in the universe.
Arctic temperatures in the 1990s reached their warmest level of any decade in at least 2,000 years, new research indicates.
For one of the farthest, coldest places in the solar system, Pluto sure stirs a lot of hot emotions right here on Earth.
Ancient man may have started global warming through massive deforestation and burning that could have permanently altered the Earth's climate, according to a new study by researchers at the University of Virginia and the University of Maryland-Baltimore County.
It may not be possible to travel back in time, but seeing stars and galaxies as they looked millions or even billions of years ago is no problem thanks to telescopes, the closest thing we have to time machines.
You're probably not thinking about what you would like for Christmas yet. But ask any environmentalist for their ideal gift and you'll get a version of this answer: a binding agreement at the UN Climate Change Conference in Copenhagen this December that is strong enough to match the science.
What is the future for energy? Where will our power come from by 2020? Send us your thoughts and we'll print the best ones here.
In an unusual step, NASA scientists interrupted testing of the refurbished Hubble Space Telescope to aim the orbiter's camera at Jupiter and capture an image of the planet's mysterious new scar.
NASA has released new pictures of the Earth showing the vast extent of Wednesday's spectacular solar eclipse.
The longest solar eclipse of the century cast a wide shadow for several minutes over Asia and the Pacific Ocean Wednesday, luring throngs of people outside to watch the celestial spectacle.
Authorities are investigating reports that disabled children in India were buried up to their necks during this week's solar eclipse as a supposed remedy for their handicaps.
Skywatchers are gathering from parking lots in western India to music festivals on remote Japanese islands to witness what NASA describes as an "exceptionally long" total solar eclipse that will cross half the planet on Wednesday.
Jupiter is sporting a new scar after an unseen object hit the gaseous planet this week, NASA scientists say.
For 12 years, Georgia Dunston and Dr. Chiledum Ahaghotu have been trying to figure out why African-American men develop prostate cancer at an earlier age and are twice as likely to die from it than any other group in the United States.
ExxonMobil is teaming up with the biotech research company run by genomics pioneer Craig Venter to produce algae-based biofuels.
U.S. Secretary of State Hillary Clinton praised India's efforts to reduce carbon emissions Sunday, but India's environment minister said the country won't agree to "legally binding" limits on greenhouse gases.
Microsoft had trouble solving the problems with its Vista operating system, so what are its chances of fixing climate change?
America should attack global warming by ... painting rooftops and road surfaces white.
Twenty milligrams; that's the average amount of carbon emissions generated from the time it took you to read the first two words of this article.
Leaders of both industrialized powers and emerging economies have agreed to work together on setting a goal to limit global warming to levels recommended by scientists, U.S. President Barack Obama said at the G-8 summit.
Price competition is coming to the rarified world of genome sequencing.
The House approved a sweeping energy and climate bill Friday which could for the first time usher in widespread government restrictions on greenhouse gases and help renewable energy become cost competitive with fossil fuels.
Man-made climate change threatens to stress water resources, challenge crops and livestock, raise sea levels and adversely affect human health, according to a report released by the Obama administration on Tuesday.
The head of the Intergovernmental Panel on Climate Change has rejected suggestions that the United States has adopted too soft a stance on climate change negotiations with China.
A new kind of refugee is on the rise. And by 2050, there could be as many as 200 million of them.
The massive amount of garbage in the ocean likely complicates the search for the remains of an Air France flight that went missing Monday near Brazil, oceanographers who spoke with CNN said.
Forecasters predict the 2009 Atlantic hurricane season will be "near-normal," with four to seven hurricanes likely, the National Oceanic and Atmospheric Administration said Thursday, less than two weeks before the season begins.
Former U.S. President Bill Clinton on Tuesday urged urban leaders and policymakers they need to take the lead now in fighting climate change.
Scientists hailed Tuesday a 47-million-year-old fossil of an ancient "small cat"-sized primate as a possible common ancestor of monkeys, humans and other primates.
What was the name of that guy with that stuff in that place with those things? Don't you remember?
With Congress about to take up sweeping climate-change legislation, expect to hear more in coming weeks from John Christy, director of the Earth System Science Center at University of Alabama-Huntsville.
Here's a little-known fact: Under current law, it's possible to hold a patent on a piece of human DNA, otherwise known as a gene.
The space shuttle Atlantis blasted off successfully Monday afternoon on NASA's fifth and final repair visit to the Hubble Space Telescope.
Your left brain is logical, linear, by-the-numbers; the right side is creative, artistic, empathetic. Oprah Winfrey talks with Daniel Pink about his groundbreaking book, "A Whole New Mind", and explores how right-brain thinkers are wired for 21st-century success.
If you want to peer inside your DNA, there's no shortage of companies offering avenues for doing so these days.
As a hobby, Suzie Jirachareonkul, a teacher and mother of two, spends many of her nights searching for endangered toads on the country roads near her home outside Cape Town, South Africa.
On a recent episode of "South Park," Mr. Marsh steals a particle accelerator magnet so his son, Stan, can win the Pinewood Derby. The magnet's power results in an alien encounter, and chaos ensues.
Secretary of State Hillary Clinton told representatives of the world's leading economies Monday that the United States is no longer "absent without leave" in the global warming debate.
Dare to fall into a black hole and you would get vaporized in what is probably the most violent place in the universe. But the journey would yield some amazing sights, though you might need three eyes for the best view of what's going on, new research suggests.
Have at least $68,000 to spare? If so, you may be in the running to join an exclusive group of individuals who have had their complete genome sequenced.
Plants absorbed carbon dioxide more efficiently under polluted skies than they would have done in a cleaner atmosphere, according to new findings published this week in Nature magazine.
Beneath an Antarctic glacier in a cold, airless pool that never sees the sun seems like an unusual place to search for life.
Here's yet another reason to stay in shape: Thinner people contribute less to global warming, according to a new study.
Six heat-trapping gases that contribute to air pollution pose potential health hazards, the Environmental Protection Agency said Friday in a landmark announcement that could lead to regulation of the gases.
New photographs released by NASA have captured images of a vast stellar formation resembling a human hand reaching across space.
Visiting a particle accelerator is like a religious experience, at least for Nima Arkani-Hamed.
Procedure: Direct students to their textbooks and online resources to learn about what causes earthquakes and the scale used to measure an earthquake's magnitude. Then, organize students into small groups and assign each group one year between 1999 and 2009. Refer groups to print and online resources to learn more about the most significant earthquakes that took place in their assigned years. On a large map of the world, have students mark (with small circle stickers or markers) the locations of these earthquakes. Based on their observations, have students make hypotheses about why earthquakes occur where they do.
Secretary of State Hillary Clinton called for tighter controls over tourism and other forms of pollution in Antarctica Monday, arguing for greater global cooperation to help preserve the continent's environmental and scientific research value.
When Julian Asher listens to an orchestra, he doesn't just hear music; he also sees it. The sounds of a violin make him see a rich burgundy color, shiny and fluid like a red wine, while a cello's music flows like honey in a golden yellow hue.
Step into the greenhouse at Sapphire Energy, a small biofuel company in San Diego, and you might expect to be accosted by rows of exotic tropical orchids or at least a few tomato plants. But the only thing growing here is algae - lots of it.
Dueling theories of how the universe was created got a split decision Friday night from the Texas Board of Education, which required examination of "all sides of scientific evidence" in new science standards, but rejected language requiring teachers to teach the "strengths and weaknesses" of scientific theories.
The world of technology is filled with epic face-offs: Betamax vs. VHS, Netscape vs. Microsoft's Windows Explorer, Blu-ray vs. HD-DVD.
The Texas Board of Education this week will vote on science standards that critics say seek to cast doubt on the theory of evolution.
An internationally renowned paleontologist will plead guilty to stealing dinosaur bones from federal land, his attorneys said in a court filing.
The latest prediction for the 2009 Atlantic hurricane season agrees with three previous ones, forecasting a season that will be at least a bit milder than last year's.
The world is facing an increasing risk of "irreversible" climate shifts because worst-case scenarios warned of two years ago are being realized, an international panel of scientists has warned.
As President Obama reversed the Bush administration's limits on embryonic stem-cell research, he said scientific decisions must be "based on facts, not ideology."
Calling it a mission that may fundamentally change humanity's view of itself, NASA on Friday launched a telescope that will search our corner of the Milky Way galaxy for Earth-like planets.
You had a close encounter with a 40-yard-wide asteroid this week, but the astronomer who first spotted the large rock said it's nothing to worry about.
Researchers announced this week that they've found a new gene, ALS6, which is responsible for about 5 percent of hereditary Lou Gehrig's cases.
As NASA prepares to hunt for Earth-like planets in our corner of the Milky Way galaxy, there's new buzz that "Star Trek's" vision of a universe full of life may not be that far-fetched.
Undisturbed tropical forests are absorbing nearly one-fifth of the CO2 released by burning fossil fuels, a new study has found.
Before there was an extensive fossil record, DNA sequencing or even a basic understanding of genetics, there was Charles Darwin.
Hanny van Arkel was poring over photos of galaxies on the Internet in August 2007 when she stumbled across a strange object in the night sky: a bright, gaseous mass with a gaping hole in its middle.
Environmentalists are encouraged by President Barack Obama's focus this week on renewable energy and stricter emissions standards, although some economists are skeptical he can pull the country out of the recession while cleaning up the planet.
Although topic A at Davos is the financial meltdown, a few brave souls took it upon themselves to grapple with the still existing - and for the last few months largely ignored - problem of global warming.
Suggesting that the planet will soon reach an irreversible "tipping point" of damage to the climate, former Vice President Al Gore told members of Congress on Wednesday that the United States needs to join international talks on a treaty.
The Japanese space agency launched a satellite Friday that will measure greenhouse gases from the earth's orbit.
Human-induced global warming is real, according to a recent U.S. survey based on the opinions of 3,146 scientists. However there remains divisions between climatologists and scientists from other areas of earth sciences as to the extent of human responsibility.
Picture this: you're sat down for the Football World Cup final, or a long-awaited sequel to the "Sex and the City" movie and you're watching all the action unfold in 3-D on your coffee table.
To save the planet and move away from imported fuel, some say a big energy tax is the best way to go.
Scientists think they have uncovered conclusive proof that human activity is responsible for rising temperatures in both polar regions.
Of all the power supplies in the energy mix, nuclear has historically been the most criticized and controversial. But this most unpopular of power sources has recently resurfaced in political and economic dialogue.
If climate change were a small house fire, current policy in the European Union and the United Kingdom would ensure that it would destroy not just the house but the entire suburb.
Global warming and the state of the planet aren't exactly laughing matters, but for comedian Abie Philbin Bowman, the dire environmental outlook has at least one bright side.
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