Near-Earth asteroid Bennu has a slim chance of colliding with Earth in 2182. If it does, the impact could trigger a global ...

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 ...

Earth received water toward the final stages of its formation. This reshapes understanding of the conditions needed for life.

This interactive history map lets you dive into the past, offering a unique way to see when, where, and how historical events shaped our world. Whether you’re a history buff or just curious ...

Understanding where Earth's essential elements came from—and why some are missing—has long puzzled scientists. Now, a new ...

Hence the sun should be getting hotter at a greater rate than the earth. The difficulties introduced by radium into earth history are greater than that which it was hoped it would remove.

A team led by a Rutgers-New Brunswick scientist has concluded water did not arrive as early during Earth's formation as ...