A new technique based on machine learning and stem cells may lead to personalized testing for hazardous chemicals and make toxin testing on animals a thing of the past. Dubbed ‘forever chemicals’ ...

The US Army has sent 10,000 interceptor drones developed in Ukraine to the Middle East as it looks to repel Iranian attacks without using up high-cost missile defenses, according to US Army Secretary ...

A pair of spacecraft has been flying in formation, creating an artificial solar eclipse to help scientists probe the elusive outermost part of the Sun’s atmosphere. For the past month, however, one of ...

Corin Cesaric-Epple is a Flex Editor at CNET. She received her bachelor's degree in journalism from the University of Missouri-Columbia. Before joining CNET, she covered crime at People Magazine and ...