Shamahi charts humanity's evolutionary odyssey. We sat down with her to discuss the path of our species out of Africa to ...

EXCLUSIVE: In the documentary Earth to Michael, making its world premiere at the Telluride Film Festival this weekend, a cute little boy wearing an Endeavour Space Shuttle sweatshirt is interviewed by ...

CAPE CANAVERAL, Fla. (AP) — NASA has discovered an interstellar comet that’s wandered into our backyard. The space agency spotted the quick-moving object with the Atlas telescope in Chile earlier this ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Gold and other ...

Geological evidence, including an Ordovician-era increase in earthquakes, tsunamis, meteorites, and crater formation, suggests a significant celestial event approximately 466 million years ago. A ...

It might as well have been rocket science! Students, parents and teachers are blasting this year’s biology Regents for failing to include material kids learned and studied for — instead asking ...

Although the Earth completes one full rotation in 86,400 seconds on average, that spin fluctuates by a millisecond or two every day. Before 2020, the Earth never experienced a day shorter than the ...