Diverse microbial life existed on Earth at least 3.75 billion years ago, suggests a new study that challenges the view of when life began.

Diverse microbial life existed on Earth at least 3.75 billion years ago, suggests a new study challenging the view of when life began.

Findings suggest a variety of microbial life may have existed on primordial Earth, potentially 300 million years after the planet formed.

A new study suggests that many more planets may have large amounts of water than previously thought—as much as half water and half rock.

The accepted view of Mars is red rocks and craters as far as the eye can see. That’s what scientists expected when they landed Perseverance.

Scientists can use modern rocks, moon samples and meteorites to figure out when and how the Earth and moon formed over 4.6 billion years ago

A newly-opened plant is sucking carbon dioxide from the air and turning it to rock, locking away the main culprit behind global warming.

At the foot of an Icelandic volcano, a newly-opened plant is sucking carbon dioxide from the air and turning it to rock.

The man, who was looking for wood samples to use in the repair or replacement of his damaged gunstocks, purchased the goodwill display.

NASA has confirmed that its Perseverance rover has succeeded in collecting its first rock sample on Mars.

A new study reveals the complex history behind one of the Grand Canyon’s most well-known puzzles called the Great Unconformity.