The sight of a basking shark's brooding silhouette gliding through the waters off western France is more than just a rare treat for sailors—it is a boon for scientists trying to trace its secretive migrations across the ...
Ecology
Aug 19, 2018
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241
A study has uncovered the secret to why endangered whale sharks gather en masse at just a handful of locations around the world.
Ecology
Jun 8, 2018
0
73
Did you know that August 30 is International Whale Shark Day? Whale sharks are the largest fishes on Earth, growing up to 18 meters (60 feet) long, but they feed mostly on tiny drifting animals such as copepods and, occasionally, ...
Ecology
Aug 30, 2017
0
206
The blue whale is the largest animal that has ever lived. And yet they feed almost exclusively on tiny crustaceans known as krill. The secret is in the baleen, a complex filter-feeding system that allows the enormous whales ...
Plants & Animals
Jun 29, 2017
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135
(Phys.org)—A team of researchers with members from Italy, Belgium and Peru has found evidence that suggests the reason the giant shark megalodon went extinct millions of years ago, was because its small prey went extinct ...
(Phys.org)—A team of researchers with members from Denmark, the U.K. and Qatar was able to calculate whale shark populations in the Persian Gulf using only environmental DNA (eDNA) found in seawater samples. In their paper ...
Giant fish that could grow up to 16m long roamed the seas 165 million years ago, new research from the University of Bristol suggests.
Plants & Animals
Jul 23, 2013
6
1
Keeping track of individuals in an endangered population of animals is a cumbersome and time-consuming task. Conservationists physically tag animals in the wild to better follow them over time. But tagging can be intrusive ...
Computer Sciences
May 1, 2013
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0
(Phys.org)—Whale sharks, the world's biggest fish, can dive to chilly waters hundreds of metres deep but they need to return to the surface to warm up, according to a new study led by researchers from The University of ...
Plants & Animals
Oct 19, 2012
3
0
Animals from very different groups that developed independently into plankton-eating giants took similar evolutionary steps along the way, new research shows.
Plants & Animals
Feb 15, 2012
1
0
