Ancient shoreline features hint that water on Mars once formed a vast ocean.

New satellite photos reveal that one of the world's largest and longest-lived icebergs, A23a, has developed vibrant blue ...

Times journalists were able to get tantalizingly close to the Thwaites glacier, which scientists are hoping to spend weeks ...

Iceberg A-23A, one of the largest and longest-lived Antarctic icebergs, is now covered in bright blue meltwater and breaking ...

Ice cores, compacted for centuries or even millennia, can shed precious light on Earth's ancient climate when studied by ...

A new decade-long study tracked 37 penguin colonies and found that the birds are breeding earlier. The shift marks one way ...

The clock is ticking. But low clouds have prevented helicopters from moving scientists and gear onto the continent’s ...

Named 'Ice Memory Sanctuary,' the first-of-its-kind library maintains a record of ice cores from across the world.

An iceberg that was once the biggest on the planet is floating off into the South Atlantic Ocean, where it will soon melt ...

Antarctica’s biggest and oldest free‑floating iceberg is undergoing a startling transformation, with its once white surface now streaked by vivid pools of blue. The color shift is more than a visual ...

The Ice Memory Foundation on Wednesday opened the world’s first sanctuary for mountain ice cores in Antarctica, aiming to ...

Scientists on Wednesday sealed ancient chunks of glacial ice in a first-of-its-kind sanctuary in Antarctica in the hope of ...