The meteor, which broke up and may have fallen to earth, lit up the Michigan sky around 6 p.m. Video recordings of the fireball were shared across social media. The streaking object was seen across ...

Bizarre 'bleached' rocks on the surface of Mars suggest that the Red Planet was once a tropical oasis, a new study reveals.

Don't let the chill of winter fool you — it is actually one of the most active times of year for countless species across ...