President Donald Trump said he has mobilized two nuclear submarines in response to threatening comments from Russia’s former president Dmitry Medvedev.

A couple of weeks ago, a post went viral on the City of Orange Beach’s Coastal Resources Facebook page showing that someone had thrown dozens of jellyfish onto some sand dunes.

SpaceX's next launch attempt from Kennedy Space Center is Friday at 11:43 a.m. (ET), although the weather forecast is less favorable.