A Palestinian man who led protests at Columbia University has been arrested at a Vermont immigration office where he expected to be interviewed about citizenship.

A new study has shed unprecedented light on the highly variable and climate-sensitive routes that substances from Siberian ...

Much of Earth's heat uptake is passed to the ocean, making ocean heat content key for understanding long-term climate ...

In the frigid waters originally hidden below, scientists discovered what appear to be new species of crustaceans, fish and ...

Sea ice extent in the Arctic has decreased by about 40 percent since 1979. New technologies are being deployed to regrow it.

Kseniia Petrova fled Russia after protesting its invasion of Ukraine. Caught in President Trump’s immigration crackdown, she ...

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

A little over 5 million years ago, water from the Atlantic Ocean found a way through the present-day Strait of Gibraltar. According to this theory, oceanic water rushed faster than a speeding car down ...

The Glen Oro Eco-Retreat in Ontario sustained heavy damage during March's freezing rain event, leaving the owner gobsmacked ...

Saturn’s largest moon might not be the barren world it seems. Beneath Titan’s icy crust lies a vast ocean of liquid ...

Svalbard is the fastest warming place in the world, and even within the Arctic. Leaving as little trace as possible is a ...

A team of archeologists in South Africa had to climb to new heights to find an important set of tools made by humans about 20 ...