Current predictions say that the ice sheet will increase sea level rise by 10.8 feet (3.3 meters) if it melts fully over the next 1,000 years, but taking the bedrock into effect, this study found ...

Researchers map an ancient hidden river in Antarctica, uncovering flat terrain beneath the ice sheet that could influence global sea level.

Bedrock can place items on the ocean floor with an accuracy of one to two meters. That’s below the sub-meter accuracy ship-based surveys can deliver, and it’s because the AUVs lose GPS signals ...

Large flat surfaces carved by ancient rivers deep beneath the East Antarctica are influencing how ice flows across the continent today, according to a new study.