For decades, scientists believed the Arctic Ocean was sealed under a massive slab of ice during the coldest ice ages — but new research proves otherwise. Sediment samples from the seafloor, paired ...

A salty surge in the Southern Ocean is melting Antarctic sea ice from below — and causing dramatic changes scientists didn’t ...

In this week’s episode of Space Minds we bring you a special panel discussion on the future of commercial lunar exploration ...

Even if we stop adding harmful gases to the air, the effects of global warming will last a long time. Scientists think that ...

A massive and surprising change is unfolding around Antarctica. Scientists have discovered that the Southern Ocean is getting saltier, and sea ice is melting at record speed, enough to match the size ...

The Department of Defense on Monday reversed course, temporarily, on canceling the availability of satellite data that is key ...

Nearly a decade ago, a detector searching for ghostly cosmic particles found two anomalous signals in Antarctic ice. But scientists haven’t been able to find anything similar.

One of these projects was NASA’s Antarctic Impulsive Transient Antenna, or ANITA, experiment, which flew balloons carrying instruments above Antarctica between 2006 and 2016.

A recent study found that four large glacier basins in East Antarctica have experienced substantial ice growth over the past ...