Though officially full on Friday, November 15, at 4:29 p.m. EST, the moon will also look plenty full and bright all night ...

What appears to be a meteor brightened up the sky over Calgary early Wednesday morning, just before 6:30 a.m. Fireballs ...

Lightspeed travel is a popular concept in sci-fi and pop culture, but it's not a technology we are likely to see anytime soon ...

Extraordinarily warm ocean temperatures in the Atlantic are helping to fuel an unusually active hurricane season.