Beneath the surface of the Southern Ocean, vast volumes of cold, dense water plunge off the Antarctic continental shelf, ...

For the first time, scientists have directly observed the melting underside of an Antarctic ice shelf, Earth.com reported. An ...

An overlooked Antarctic water system could raise sea levels by more than 2 meters by 2300, computer simulations show.

When a massive, black patch, known as a polynya, was spotted by NASA scientists for the first time, satellite operators were taken aback ...

As autumn settled over Antarctica, sea ice began its seasonal return, with NASA capturing striking images of new growth in ...

Scientists on an icebreaker ship have captured a number of weird and wacky animals from Antarctica's ocean floor, including a ...

Scientists found "a beautiful, thriving ecosystem" in a dark and isolated location: The former shadow of a glacier.

Extremely low sea ice levels in the Arctic and Antarctica signal a "new normal" that may accelerate global warming and ...

Satellite data reveal a link between the amount of black carbon in the atmosphere and rates of Antarctic sea ice loss in recent years.

A baby colossal squid was filmed in the deep sea by an ocean expedition near Antarctica. The world's largest squid has eluded ...

An expedition spotted a baby of the species in the South Sandwich Islands. This cephalopod can grow to more than 20 feet and ...

Scientists proved that the sea still holds some big mysteries after capturing footage of the colossal squid — the largest ...