New research shows how Mars may have undone its own habitability, while Earth stayed stable enough to support life.

Leniie Umerova, a member of the Crimean Tatar community indigenous to the Black Sea peninsula that was annexed from Ukraine ...

President Donald Trump 's tax-cut legislation cleared its final hurdle in the U.S. Congress on Thursday, as the ...

Experience Arizona's pristine desert while hiking along incredible trails at the largest urban preserve in the Lower 48, just ...