Iran is accelerating cyber activity that appears meant to influence the US election, Microsoft says
President Maduro suspends X social network in Venezuela for 10 days after exchange with Elon Musk
MrBeast wants 'full assessment' of internal culture amid allegations
Could 2 NASA astronauts be stuck at the space station until next year? Here's what to know
Forecasters still predict highly active Atlantic hurricane season in mid-season update
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
NASA says chances are growing that astronauts may switch from Boeing to a SpaceX ride back to Earth