Somewhere in the southern sky, a giant planet roughly the size of Jupiter whips around a faint star every few days, so close ...

Becca Caroline explains that scientists have discovered that the planet, TRAPPIST-1e, exists in the habitable zone around its ...

Predator," Florida alligators are battling invasive Burmese pythons as the gators become more active during mating season.

Colbert then asked if Obama wished aliens were real, which led the former president to make a job pitch to Colbert. Obama ...