The Perseids are here. Here's how to see summer's brightest meteor shower
US government will loan $1.45 billion to help a South Korean firm build a solar plant in Georgia
July ends 13-month streak of global heat records as El Nino ebbs, but experts warn against relief
NASA says chances are growing that astronauts may switch from Boeing to a SpaceX ride back to Earth
Titan sub crew knew they were going to die before implosion, "experiencing terror and mental anguish," lawsuit says
Drones warned New York City residents about storm flooding. The Spanish translation was no bueno
Lyft shares suffer biggest fall in more than a year, even as it reports first quarterly profit
Tropical weather brings record rainfall. Experts share how to stay safe in floods.
