Modern seals, walruses, and sea lions are all descendants of animals that once lived on land but eventually swapped their terrestrial lifestyle for a life in the ocean. Until now, the morphological evidence for this transition from land to water has been weak, but researchers from Canada and the United States have now found a remarkably well preserved skeleton of a newly discovered carnivorous animal: Puijila darwini.

A research boat used by the National Oceanic and Atmospheric Administration (NOAA), a federal agency charged with protecting the endangered North Atlantic Right Whale, collided with one of the whales off the Massachusetts coast this Sunday.

A New Jersey woman whose diet consisted almost exclusively of canned tuna for five years can sue a tuna fish producer over the mercury poisoning she allegedly suffered from, the U.S. Supreme Court said Monday.

In Australia, a live shark was dumped on the doorstep of The Standard’s Raglan Parade office in Warrnambool shortly after midnight on April 22.

Fortunately for the shark, a local resident passed by, saw the shark, and alerted the police.

Good news from Queensland: Certain reefs in Australia’s Great Barrier Reef Marine Park seem to have undergone a remarkable recovery since the devastating Keppel Islands coral bleaching event of 2006.

In 2006, massive and severe coral bleaching occurred around the Keppel Islands due to high sea temperatures. After being bleached, the reefs rapidly became overgrown with a species of seaweed and scientists feared this would be the end of the corals.

Can fish get seasick? A German scientist now claims to have at least a partial answer to this timeless question.

According to Dr Reinhold Hilbig, a zoologist from Stutgart, fish exposed to a steep dive will lose their sense of balance.

A record number of North Atlantic Right Whale (Eubalaena glacialis) calves have been found in winter nursery waters off the coast of Florida and Georgia this winter. No less then 39 calves have been confirmed by researchers, a number which breaks the old record from 2001 when 31 calves where spotted.

In a world first, the Australian company Clean Seas Tuna has managed to successfully rear Southern bluefin tuna (Thunnus maccoyii) in captivity. This breakthrough opens up the way for the development of an alternative to wild-caught tuna.