Learn more about how this hydrothermal system may have provided life on Earth with vital nutrients after the dino-killing ...

President Donald Trump on Wednesday moved to dislodge a cornerstone of modern civil rights law through a sweeping executive order that strips the federal government of the key tool it used to ...

Satellites have captured amazing views views of these craters on Earth. ESA explains. Nördlinger Ries, Ouarkziz Crater, Tenoumer Crater, Gosses Bluff, Siljan Ring, Roter Kamm, Manicouagan Crater, ...

Perseverance discovers egg-like spherules in a Mars rock, now NASA is forming a strategy to investigate this in more detail.