Snowball Earth theory gets a boost from Colorado rock findings Tava sandstone formation provides key evidence for global ice ...

China's Chang'e-6 mission has returned the first surface samples from the moon's far side, unveiling new details about lunar ...

Rock samples returned by Chang'e-6, which had touched down on the lunar surface a few months earlier, have revealed two volcanic events that occurred on the moon's far side 2.8 billion years ago and 4 ...

The study identified when water interacted with the meteorite and established that the dating was unaffected by events after ...

Lean into winter at the Grand Canyon, at both the spectacular National Park and the indigenous lands at Grand Canyon West.