Koala and Curlew, two endangered female North Atlantic right whales have gone off course, perplexing researchers.

Whale sharks are the gentle giants of the oceans that roam over long distances in search of food and a new study details how ...

A pod of orcas off the coast of Mexico appears to have learned new skills that help them hunt whale sharks — the world’s largest fish, scientists say. A study published Friday in the journal ...

Whale sharks use underwater features and oil platforms as migratory stepping stones, affecting conservation efforts.

the juvenile whale was also the easiest to spot because of its distinctive scarring along its dorsal fin — a harbinger of the mammal’s tragic death. “Not only were there scars on the dorsal ...

A North Atlantic right whale mother and newborn calf pair has shown up in an unusual location for January, off the coast of ...

Whale sharks are drawn to natural underwater features such as seamounts and canyons as well as ... [+] artificial features like offshore oil and gas platforms, with both acting as migratory ...

Lonati vividly remembers the first time she saw a North Atlantic right whale. "I cried. But then I reined it in because I had to do my research." The animal's tail had entanglement scars from ...