More than 150 whales have died after becoming stranded off Tasmania's west coast, Australian authorities have said, despite the efforts of rescuers who managed to shepherd a small number back to the ocean...

Eleven pilot whales that survived a mass stranding in Tasmania that killed 53 others have been returned to the ocean, authorities say.

Bizarre creatures have come to light as scientists explore ocean's depths

Former Japanese government official: defending whaling is pointless.

Imagine you were in a car that was rolling quickly towards the edge of a cliff. The sensible thing to do would be to slam on the brakes, knowing that it will take some time to stop, even with your best efforts and your foot to the floor. Right?

Intrepid explorer Charley Clusker treks across a desolate landscape, never taking his eyes off the horizon should he loose track of his precious path.

An international team of scientists who analyzed data from the Gamma Ray Spectrometer onboard NASA's Mars Odyssey reports new evidence for the controversial idea that oceans once covered about a third of ancient Mars.