There are roughly a trillion species of microorganisms on Earth—the vast majority of which are bacteria. Bacteria consist of ...

Discover the evolution of bacteria through machine learning, DNA comparisons, and the Great Oxidation Event 2.4 billion years ...

Read about the Jurassic extinction event that wiped out many species at the beginning of this Period and led to the rise of the dinosaurs.

The latest discovery from rock samples returned by China's Chang'e-6 lunar mission reveals that the moon's mantle ...

BEIJING -- The latest discovery from rock samples returned by China's Chang'e 6 lunar mission reveals that the moon's mantle ...

The new site features over 130 footprints and trackways, some extending up to 12 meters in length. Jurassic-era dinosaurs ...

Off the coast of Brazil, a scuba diver captured something remarkable on video: a wrasse fish gripped a mollusk in its mouth, ...