Elon Musk has never been shy about grand comparisons, but his latest claim pushes even his own scale of ambition. He now ...
Scientists from the University of Pennsylvania (Penn) and the University of Michigan have created the world's smallest autonomous and programmable robots. Each measuring about 200 micrometers wide – ...
L3Harris Technologies has received a letter of intent for a commercial contract to produce 60 hypersonic rocket motors for ...
NORAD, the North American Aerospace Defense Command, tracks Santa's Christmas Eve flight around the world each year. Follow a ...