Watch this US Marine attempt the new Army Combat Fitness Test. The Army Combat Fitness Test (ACFT) is an update for the old Army fitness test which has been conducted since 1980. I flew on 2 long-haul ...

Scientists have detected organic compounds and minerals necessary for life in the samples collected by the OSIRIS-REx mission ...

Incredibly, the story of how you are related to all of those species––and millions upon millions more that have gone extinct over the 3.5-billion-year history of life on Earth––can be ...

A NASA spacecraft has returned asteroid samples that hold not only the pristine building blocks for life but also the salty ...

This makes me think that complex life should be rare, he said. That’s a refrain that’s often repeated by Lieberman and co-author American Museum of Natural History paleontologist Niles ...

The findings open the door to using the massive amount of structural data being generated by tools like AlphaFold 2 and help open new windows into the ancient history of life on Earth. The three ...

When asteroids like Bennu hit the young Earth, they could have provided a complete package of complex molecules and the ...