For years, scientists have experimented with engineering techniques that can safely modify rainfall. But experts say the technology isn't capable of causing extreme, sudden flooding.

NASA’s astronaut, Nichole “Vapor” Ayers, has photographed a spectacular atmospheric event – a large red ‘jellyfish’ sprite ...

Dark “slope streaks,” likely resulting from dust avalanches, stretch across an area of Mars called Acheron Fossae in this ...

Numerous social media videos claiming to be about the Texas flash floods misrepresented footage from previous natural disasters.