News tagged with great white sharks

Taiwan uses DNA mapping to save endangered sharks

Taiwan has begun testing DNA from shark fins sold in local markets in a bid to protect endangered species such as great whites and whale sharks, an official from the Fisheries Agency said Wednesday.

Biology / Plants & Animals

created May 23, 2012 | popularity not rated yet | comments 0

The shark, a predator turned prey

Sharks may strike terror among swimmers at the beach but the predators are increasingly ending up as prey, served up in fish-and-chips shops, sparking concern among environmentalists.

Biology / Ecology

created Nov 25, 2011 | popularity not rated yet | comments 1

N.Z. great white sharks take 'tropical holidays'

New Zealand's great white sharks enjoy an annual "tropical holiday", swimming thousands of kilometres (miles) to warm South Pacific waters before returning home, according to researchers.

Biology / Plants & Animals

created Jul 07, 2011 | popularity 5 / 5 (1) | comments 0

Scientists worry about ocean energy's effect on sea-creature migration

Without maps or GPS, great white sharks travel thousand of miles roundtrip from California to Hawaii or Australia to South Africa. Sea turtles hatched on the beaches of Florida travel the currents of the North Atlantic Gyre ...

Biology / Plants & Animals

created Dec 28, 2010 | popularity 3.6 / 5 (9) | comments 1

Teenage great white sharks are awkward biters

The jaws of adolescent great white sharks may be too weak to capture and kill large marine mammals, according to a new study published in the Journal of Biomechanics by an international team of scientists.

Biology / Plants & Animals

created Dec 02, 2010 | popularity 1 / 5 (1) | comments 0

Mediterranean home to great white sharks

(PhysOrg.com) -- Great white sharks found in the Mediterranean were originally from Australia, researchers have discovered.

Biology / Plants & Animals

created Nov 17, 2010 | popularity 4.8 / 5 (4) | comments 2 | with audio podcast

Leviathans battle in remote depths: Great white sharks may migrate so they can dine on giant squids

In what could be the ultimate marine smack-down, great white sharks off the California coast may be migrating 1,600 miles west to do battle with creatures that rival their star power: giant squids.

Biology / Plants & Animals

created Mar 12, 2010 | popularity 4.9 / 5 (10) | comments 1

3 more great white sharks tagged off Mass. coast

(AP) -- A total of five great white sharks have now been electronically tagged off Cape Cod, allowing experts to track their movements and learn more about their migratory habits.

Biology / Plants & Animals

created Sep 08, 2009 | popularity not rated yet | comments 1

Great white sharks tagged for first time off Mass.

(AP) -- Massachusetts officials are using high-tech tags to track the movements of two great white sharks near Cape Cod - the first time the fearsome fish have ever been tagged in the Atlantic Ocean.

Biology / Plants & Animals

created Sep 06, 2009 | popularity 5 / 5 (1) | comments 0

Great white sharks hunt just like Hannibal Lecter

(AP) -- Great white sharks have some things in common with human serial killers, a new study says: They don't attack at random, but stalk specific victims, lurking out of sight.

Biology / Plants & Animals

created Jun 22, 2009 | popularity 2.6 / 5 (5) | comments 0

SAfricans begin removing bodies of beached whales

(AP) -- Authorities on Sunday began the grim task of removing the carcasses of 55 whales that beached themselves and had to be shot despite the frantic rescue efforts of hundreds of volunteers.

Biology / Plants & Animals

created May 31, 2009 | popularity not rated yet | comments 1

Rare blue whale found dead on New Zealand beach

(AP) -- The carcass of a rare blue whale washed ashore in southern New Zealand after it apparently died of old age, a marine expert said Thursday.

Biology / Plants & Animals

created May 28, 2009 | popularity not rated yet | comments 0