Scientists to install first real-time seafloor earthquake observatory at Cascadia Fault; 'you have to have instruments out there'

Whale shark tagging reveals dive patterns; 'the shark is simply following its food up and down'

Research: Rising sea temperatures boost coral growth along Western Australian coast

Study finds Southern Indian Ocean humpbacks singing different tunes

Asian carp: 93% of Michigan voters concerned

Canadian PM Harper to promote seal products on China trip

Once a shark victim, now an advocate; 'I didn't give, I didn't quit'

Chainsaw the croc goes walkabout in Sydney

Costa Concordia shipwreck is treasure trove of passengers' abandoned belongings

Whale biologist pleads not guilty to orca feeding federal charges

'San Diego demonoid' found on beach

Sharks most often caught by Indonesia, India ... and Spain?

An exquisite Mexico beach, cursed by plastic

New species of ancient crocodile discovered

On the trail of mercury in the ocean; between smokestack and fish, mercury becomes more toxic

Truck dumps tons of fish onto field; 'like something out of the Bible'

China arrests 7 in pollution probe; water source for millions threatened

Josh Bazell: Author examines the inventor of the Loch Ness Monster myth; 'great zest for publicity'

California salmon return is encouraging; 'these fish can survive for months without spawning'

New Zealand: Call for better control of ships after whale deaths

Philippines: Environment department readies case vs 'turtle-eaters'

Josh Bazell: Author examines motive behind the Loch Ness hoax

Nine more dolphins rescued on Cape Cod

Scottish seal killings can and must end say campaigners; 'indelible stain'

Smarting over cod shortages, Canadian fishermen blame seals

World's biggest 'prawn' discovered as scientists find 11-inch crustacean in deep sea

Canadian MPs urged to wear seal fur pins Thursday to show support for embattled industry

Orlando: Man proposes to girlfriend underwater at Discovery Cove