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

Large changes in global sea level, fueled by fluctuations in ice sheet growth and decay, occurred throughout the last ice age, rather than just toward the end of that period, a study published in the ...

For fifty years, a small stone sat on display in a German museum. Catalogued in the 1970s as a simple “oil lamp” from the end of the Ice Age, it drew little attention. But when archaeologists looked ...

Ancient trees may have played a key role in regulating Earth's climate during the last ice age—by 'breathing' less ...