Law enforcement were engaged Thursday night in "an active, armed standoff" with two people inside a southeastern New Hampshire home where, hours earlier, one police officer was killed and four others wounded, the state's attorney general said.
A police chief from southeastern New Hampshire who planned to retire in a few days has been shot to death while trying to execute a search warrant, authorities said Friday.
The largest solar storm for seven years is expected to send radioactive solar particles racing toward Earth this week.
What's white and black, and has people fawning all over? Meet Siku, a polar bear cub born in captivity in Denmark.
Nearly 2.1 billion people -- about 30% of the world's population -- use the Internet, according to the most recent data compiled by internetworldstats.com.
The pace at which the Greenland and Antarctic ice sheets are melting is "accelerating rapidly" and raising the global sea level, according to findings of a study financed by NASA and published Tuesday.
Unpredictable, erratic but utterly astounding, the Aurora Borealis is nature's most magnificent light show.
A massive ice island four times the size of Manhattan that broke off the Petermann Glacier early last month has split in two.
A British anthropologist is setting out on a year-long stay with a small community in Greenland in an ambitious attempt to document its dying language and traditions.
CNN's Brian Todd tracks the glacier that broke off of Greenland.
A piece of ice four times the size of Manhattan island has broken away from an ice shelf in Greenland, according to scientists in the U.S.
The volcanic eruption in Iceland has given scientists a unique opportunity to study its effect on marine biology.
Four decades ago Stewart Brand opened The Whole Earth Catalog with a rollicking mission statement: "We are as gods, and might as well get good at it."
In graduate school and as a mountaineer and nature photographer, I've visited many of the world's great mountain ranges and seen hundreds of glaciers.
Photographer James Balog shares image sequences from a network of time-lapse cameras recording glacial recession.
Bolivian glaciers are disappearing leaving communities devastated. UNTV's Andi Gitow reports.
A possible rise in sea levels by 0.5 meters by 2050 could put at risk more than $28 trillion worth of assets in the world's largest coastal cities, according to a report compiled for the insurance industry.
My taxi driver is telling me about his meal last night. His name is William. He ate whale.
CNN's Phil Black spent time aboard the Greenpeace ship "Arctic Sunrise," to get a first-hand look at Greenland's melting glaciers.
The Arctic as we know it may soon be a thing of the past.
I'm writing this blog from Petermann Glacier in northwest Greenland, where a cold katabatic wind is blowing off the ice onto the deck of the Greenpeace ship Arctic Sunrise.
Polar explorer Eric Philips blogs from the "Arctic Sunrise" during a three-month expedition to chart the impact of climate change.
Continental shelves beneath the retreating polar ice caps of the Arctic may hold almost double the amount of oil previously found in the region, scientists say.
Until last December, no one had ever seen the bottom of the Tasman Fracture, a trench that drops more than four kilometers below the surface of the ocean. A group of Australian and American researchers recently spent a month hundreds of kilometers southwest of the Tasmanian coast, exploring the fracture's depths.
Between 1.5 trillion and 2 trillion tons of ice in Greenland, Antarctica and Alaska have melted at an accelerating rate since 2003, according to NASA scientists, in the latest signs of what they say is global warming.
NATO representatives and lawmakers from alliance nations will meet in Iceland Thursday to discuss security challenges that are likely to arise as the Arctic Circle thaws.
At last count, Copenhagen's restaurants boasted 12 Michelin stars between them, more than anywhere else in Scandinavia.
If the craggy, icy west coast of Greenland doesn't inspire them, perhaps Vanessa Carlton's vodka infusions will.
Global warming data is released constantly these days -- and all of it shows that our planet is in peril.
Greenland voted by a wide margin Tuesday for self-governance, setting the stage for independence from Denmark, a government spokeswoman said.
It may seem like common sense to wait until there is proof of the damage of global warming before taking action. But by then it will be too late -- so scientists must do a better job of explaining the dangers now
As an organization they're used to investing billions of dollars in scientific experiments that further our knowledge of earth and space. But the only bill to speak of on this occasion is orange and attached to the body of a rubber duck.
The eco-friendly singer plans an expedition to help a climate change awareness charity
A 19-square-mile ice shelf in Canada's northern Arctic has broken away from Ellesmere Island, surprising scientists who say the floating ice shelf is another dramatic indication of how warmer temperatures are changing the polar frontier
In northern Greenland, a part of the Arctic that had seemed immune
from global warming, new satellite images show a growing giant crack
and an 11-square-mile chunk of ice hemorrhaging off a major glacier,
scientists said Thursday
When it comes to business jets, the holy grail has long been a reasonably priced jet with enough range to zip you across the Atlantic. (After all, what mogul wants to refuel in Greenland en route to London?)
Global warming is a slow, imperceptible process. On a tour of Greenland, a TIME reporter almost sees it happening
A total solar eclipse was sweeping across Earth Friday, providing a rare sight for people in the upper Northern Hemisphere.
The moon passes between Earth and the sun providing a special view for the upper Northern Hemisphere.
On day two of a Greenland expedition, a TIME reporter finds doing ice-core science on the ice cap is grueling, exacting work, but life at the campsite is just the opposite
A TIME reporter follows an expedition of scientists on Greenland's ice sheet, where a record of its past may help predict how it will survive the warming future
Standing atop an island cliff, Ed English looks out over the Strait of Belle Isle. "In March," he says, "this looks like peppered porridge -- a sea of ice floes speckled with seals." Now, on a soft summer evening, it's a salty blue stew flecked with white froth from waves and breaching whales. In the distance float the glacial fragments that give this part of Newfoundland (newfun-LAND) its nickname: Iceberg Alley.
CNN's Sunny Hostin talks about parents who are trying to show a link between vaccines and autism.
Explorer Dennis Schmitt found an island nearly two years ago near Greenland.
Sheila Watt-Cloutier is a Canadian Inuit environmental activist.
The actor and 30 Seconds to Mars frontman speaks out on global warming
Ice cover in the Arctic Ocean, long held to be an early warning of a changing climate, has shattered the all-time low record this summer, scientists say.
The next report by the Intergovernmental Panel on Climate Change should deal with the "frightening" possibility that both Antarctic and Greenland ice sheets start melting at the same time, the chief U.N. climate scientist said Tuesday
A U.N. panel's final report on climate change underscores the immense challenge facing the world
Rising temperatures are causing Greenland's ice sheet -- the second largest in the world -- to melt.
From the air, Greenland's ice sheet, the second largest on Earth, appears to be perfectly still.
Some of Greenland's residents want independence and full rights to the island's natural resources. Will they get it?
Two-thirds of the world's polar bears will be killed off by 2050 -- including the entire population in Alaska -- because of thinning sea ice from global warming in the Arctic
Ancient volcanoes may have caused a dramatic warming of the Earth's atmosphere that raised sea temperatures and killed off many marine species, resulting in a "planetary emergency," U.S. and European scientists said Thursday.
Word comes from a psychologist at the University of Cardiff, which is to be found in Wales, I believe, that this time of the year is empirically proven to be the unhappiest.
GREENHOUSE GASES The average American's use of transportation and electricity releases 10 tons of carbon dioxide into the atmosphere each year. The goods and services she consumes are responsible f...
This month, a slow-swimming robot known as Spray will attempt to glide roughly 2,484 nautical miles across the Atlantic, from the southern tip of Greenland to the coast of Spain.
No one can say exactly what it looks like when a planet takes ill, but it probably looks a lot like Earth.
One outcome of global warming could be a dramatic cooling of Britain and northern Europe.
Canada will host international talks in May on what needs to be done to protect the world's dwindling fish stocks from rampant overfishing, officials said on Thursday.
From Elizabeth I to Robert Redford, redheads have stood out throughout history because of their distinctive fiery manes. Now, students at Princeton University have joined forces to discuss and celebrate their unique experiences of having red hair.
GODTHAB, Greenland--KringleTech Worldwide, the North Pole corporation formerly known as St. Nicholas LLC, announced after yesterday's market close that it would restate its financial results for th...
An order comes in from a buyer on a B2B exchange where you sell your surplus merchandise. The buyer later claims you shipped the wrong goods and stops payment. He's got your stuff; you have no mone...
Say it ain't so, Josephine! When some lovable grandmothers from the heartland published The Beardstown Ladies' Investment Guide, their book became not only a bestseller but a cultural phenomenon. N...
Computer-literate types out to revamp their futures are turning to a widening selection of PC software designed by career consultants. Among the most popular: Career Design ($99) from Crystal-Barkl...
Female speakers, take note: To gain entree to the exclusive breakfast/dinner club circuit, it helps to have cachet. Consider 60 Minutes correspondent Diane Sawyer. At the annual family dinner of th...