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Sharks and Rays

Tonight, Discovery counts down Shark Week's 25 Best Bites (10 p.m. ET), and Emmy-winning wildlife cameraman and apex predator expert Andy Casagrande, who's worked on 13 Shark Week specials, will have been involved in at least two of them. Here, he tells us how he's able to free-dive with great whites, what we should do if we find ourselves swimming with a curious one (swim toward it?!), and the story of why he was once chased to the surface by a 10-footer.

Latest Stories

Even after attacks on humans, sharks should be protectedupdated: Mon Jul 23 2012 05:36:00

The latest string of fatal shark attacks in Western Australia is creating a climate of fear that could haphazardly undo a very important environmental law that protects great white sharks.

Shark rips surfer in half in Australiaupdated: Tue Jul 17 2012 06:04:00

A massive hunt is on for a great white shark that killed a surfer off the coast of Australia. Fionnuala Sweeney reports.

Divers fend off great white sharkupdated: Mon Jul 16 2012 08:08:00

Two Australian divers fought off a great white shark while spearfishing. CNN's Jonathan Mann talks to one of the divers.

Great White sharks to be tagged in deadly waters off Australiaupdated: Wed Apr 04 2012 03:50:00

After four fatal shark attacks in seven months, beachgoers on the south coast of Western Australia are understandably anxious about entering the water.

Witness: Attack like scene out of 'Jaws'updated: Wed Apr 04 2012 03:50:00

A mother describes witnessing her daughter being attacked by a shark.

Catch some rays in the Caymansupdated: Mon Dec 05 2011 07:57:00

Stingray City is often considered to be one of the best shallow dives and snorkeling spots in the world and an undoubted highlight of any trip to the Cayman Islands. This stretch of sandy seafloor in Grand Cayman's North Sound is the meeting place for southern stingrays hungry for a meal. As soon as you enter the water, several of the beautiful prehistoric-looking creatures will glide up to you to suck morsels of squid from your tentative fingers.

Fight to ban shark finning in Costa Ricaupdated: Fri Nov 04 2011 10:45:00

A Costa Rican organization calls for a ban on finning. CNN's Rafael Romo reports.

Sharks go from predator to preyupdated: Fri Nov 04 2011 10:45:00

For millions of years, sharks have been the kings of the oceans, the top of the food chain.

South Africa: Escape to the Capeupdated: Sat Sep 03 2011 02:36:00

South Africa is a destination with soul that will wend its way into your heart over the course of a few days. It can be hard to leave, and many choose to make it home after getting a taste of the culture and endless variety of new experiences. You're on the Cape now, and things are captivatingly different here.

Diana Nyad 'doing great' on swimupdated: Mon Aug 08 2011 16:46:00

CNN's Matt Sloane updates Diana Nyad's swim from Cuba to Havana and explains how crews are keeping her safe from sharks.

Florida fishermen land massive 650-pound sharkupdated: Mon Jul 25 2011 22:46:00

A leisurely day of sport fishing ended with an exhilarating struggle Sunday when a group of fishermen landed a massive thresher shark off the coast of Florida.

Some sharks may be colorblind, researchers sayupdated: Tue Jan 18 2011 14:15:00

Some sharks may be unable to differentiate color, according to the University of Western Australia, where scientists have been conducting research on the topic in tandem with Australia's University of Queensland.

Egypt calls in shark experts after attacksupdated: Tue Dec 07 2010 23:20:00

Shark experts began arriving in the Egyptian resort of Sharm el-Sheikh on Tuesday to investigate what led to four attacks over the last week that killed a German woman and injured three snorkelers, officials said.

Five unforgettable hotel bathtubsupdated: Mon Nov 08 2010 07:43:00

Bathing can be so much more than a mindless chore. Travelers looking to clean up will find that blowing bubbles in these tubs is definitely not kid's stuff.

Real life 'Jaws' couple fight to save sharksupdated: Wed Sep 08 2010 05:15:00

For nearly 50 years Ron and Valerie Taylor have been filming sharks at close quarters, bringing the lives of the ocean's most fearsome predators to TV and the big screen.

Filming the real 'Jaws'updated: Wed Sep 08 2010 05:15:00

Underwater filmmakers Ron and Valerie Taylor relive the perils of shark diving while filming "Jaws".

Shark population threatenedupdated: Wed Aug 04 2010 05:17:00

In 2008 Lisa Ling investigated the threat to the shark population brought on by the demand for shark fin soup.

Sharks endangered by a bowl of soupupdated: Wed Aug 04 2010 05:17:00

Few members of the animal kingdom have grabbed our imagination as much as sharks. From 1975's summer blockbuster "Jaws," to 2004's animated film "Shark Tale," these marvels of the deep have been a staple in U.S. pop culture -- a trend that continues as viewers this week watch the Discovery Channel's latest edition of "Shark Week."

Shark researchers study oil impactupdated: Mon Jun 28 2010 13:30:00

They're at the top of the ocean's food chain -- but it is still a mystery how the oil disaster is affecting the shark population in the Gulf of Mexico.

Will oil impact sharks?updated: Mon Jun 28 2010 13:30:00

CNN's John Zarrella reports on researchers capturing, tagging and tracking sharks to begin oil impact studies.

Swimming with 'gentle giants'updated: Mon Jun 07 2010 00:05:00

From pests to attractions, whale shark tourism has revived the fortunes of a Philippine village.

Swimming with sharks saves livesupdated: Mon Jun 07 2010 00:05:00

"Welcome to Donsol, the home of the gentle giants," Alan Amanse says smiling broadly at us as we awkwardly scramble onto the traditional fishing boat.

People.com: Warning: Shark Sighting at Celebrity Surf Beachupdated: Tue Oct 13 2009 11:28:00

Check out the 10-ft. great white cruising the bay where Matthew McConaughey and other celebs hang 10!

Two great white sharks tagged off Massachusetts coastupdated: Mon Sep 07 2009 22:06:00

The Massachusetts Division of Marine Fisheries has tagged two great white sharks off Cape Cod in an area where shark sightings have been reported, state officials said Sunday.

Sharks spotted off beachupdated: Mon Sep 07 2009 22:06:00

Beachers are closed in Chatham after three great white sharks came within 75 yards of the shore. WCVB reports.

Cape Cod beach town vexed by shark sightingsupdated: Sat Sep 05 2009 11:11:00

The ocean water around Chatham, Massachusetts, is playing host to some unwelcome guests this holiday weekend: sharks.

Greg Norman: The Great White Shark still has his biteupdated: Tue Aug 11 2009 00:11:00

He may not be hitting the fairways with the same bite as he did in his 1980s heyday, but the man sports commentators nicknamed "The Great White Shark" still has plenty of appetite for the game.

10 top spots to snorkelupdated: Mon Aug 10 2009 10:03:00

Underwater photographer and adventurer Tanya Burnett-Palmer shares her favorite places to sightsee beneath the waves.

Shark rides train, ends up dead in Miami streetupdated: Wed Jul 22 2009 17:15:00

Something fishy's going on in Miami, and police and Florida wildlife officials said they're trying to get to the bottom of it.

Giant shark washes ashoreupdated: Wed Jul 15 2009 00:16:00

A 15-foot basking shark washed ashore in between Gilgo and Cedar beaches in the town of Babylon, New York.

5,000-pound shark washes ashore on Long Islandupdated: Wed Jul 15 2009 00:16:00

A 26-foot-long dying shark washed ashore Tuesday on a Long Island beach, the New York State Office of Parks, Recreation and Historic Preservation said.

People.com: Johnny Depp's Secret Recipe to Chill: His Own Islandupdated: Mon Jun 01 2009 20:08:00

A private Bahamian getaway allows the star to paint, snorkel and decompress

Scientists discover winter home of world's second-biggest fishupdated: Fri May 08 2009 09:37:00

The migration patterns of basking sharks have long mystified marine biologists, but new research has finally revealed where the world's second-biggest fish hide out for half of every year.

People.com: January Jones Prepares to Go Swimming with Sharksupdated: Tue Jan 13 2009 14:58:00

The Mad Men actress will participate in a Feb. 1 dive in Bimini

Swimming with sharksupdated: Mon Dec 15 2008 10:41:00

A preview of CNN's Planet in Peril: Battle Lines. Anderson Cooper goes swimming with great white sharks.

Anderson Cooper free dives with great white sharks in South Africaupdated: Mon Dec 15 2008 10:41:00

"Planet in Peril: Battle Lines" traveled to a place off the coast of South Africa known as "shark alley," one of the best places in the world to see great white sharks.

Vets get wetupdated: Mon Nov 10 2008 08:35:00

Some disabled vets benefit from swimming with some of the biggest fish in the world, as CNN's Judy Fortin reports.

Swimming with sharks helps veterans feel whole againupdated: Mon Nov 10 2008 08:35:00

Retired Army Spc. Scott Winkler had many scary encounters while serving in Iraq, but they were nothing compared with his recent experience at the world's largest aquarium: swimming alongside a massive whale shark.

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