Of the world’s 14 species of great whales, seven are classified as endangered or vulnerable by the IUCN. Several species that traverse Western Pacific blue corridors including blue, sei, sperm and fin ...

Humans have dominated this planet for tens of thousand years. One study showed the arrival of people in Australia about 47,000 years ago caused the extinction of marsupials such as the giant ...

A sleeper shark gliding through near-freezing depths off Antarctica marks the first confirmed sighting of its kind in the ...

Scientists say they have drilled deeper than ever beneath the West Antarctic Ice Sheet, peering back millions of years to reveal signs it was once, at least in part, open ocean.

Climate change is often viewed as an issue that's too big for individual action to matter but when personal choices add up, the impact can be significant.