In this video, we take you on a journey to the Pleistocene Epoch, a time when Earth looked vastly different from today.

Climate scientists in the United States are to be cut off from satellite data measuring the amount of sea ice — a sensitive ...

New research challenges the long-held belief that the Arctic Ocean was covered by a massive ice shelf during ice ages.

New research reveals Antarctic sea ice has hit record lows three times since 2017, creating cascading effects on global ...

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

At Monticello on July Fourth, contrary to what is happening nationwide, immigrants were celebrated as they became citizens of ...

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 new study reveals that humans were extensively using fire to modify landscapes as far back as 50,000 years ago. That’s at ...

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

In two recent studies, researchers suggest a weakening ocean current system is to blame for a persistent cold spot in the ...

The Founding Fathers who gathered in Philadelphia to adopt the Declaration of Independence on July 4, 1776 picked a nice day ...