A ridiculous but instructive thought experiment involving deep time, plate tectonics, erosion and the slow death of the sun ...

Recent high-resolution imaging of Mars has unveiled deep ‘scratches’ and craters that suggest the Red Planet once experienced ...

During its lifetime, this single cypress has endured the advance and retreat of Andean glaciers, massive volcanic eruptions ...

We created a very special #diorama when #Scrat the squirrel accidentally found a frozen #mammoth friend, and to his surprise ...

The first major blast of wintry weather in the U.S. this week brought snow, frigid temperatures and in some places something ...

Coloe Fossae was shaped by powerful tectonics, which stretched and cracked Mars's crust, causing chunks of ground to collapse ...

The third season of this Apple TV+ natural history docuseries invites viewers to experience life during one of Earth’s most ...

Cosmic dust can tell scientists about how ice covered Earth during the last ice age. This dust is leftover debris from ...