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A coalition of renewable energy groups is suing Pentagon officials over their failure to complete national security reviews for new onshore wind farms on private lands

Apple unveiled new artificial intelligence features at its annual developers conference beginning Monday, the last one featuring CEO Tim Cook before he turns his post over to John Ternus in September

Human-driven sea level rise has increased how often extreme coastal flooding occurs around the world, according to a study released Wednesday

A massive underground detector aimed at understanding the mysterious ghost particles in our universe has released its first major findings

When SpaceX makes its debut on the U.S. stock market, it wants smaller-pocketed, mom-and-pop investors to play a big role in what may be the biggest IPO ever

Taiwan's military has sent rockets in China's direction from “shoot and scoot” launchers in a demonstration of how it might defend itself against an attack

Fans who hear the whirring sound of a drone over a stadium might see it as a nuisance but law enforcement has long viewed those aircraft as a potential weapon of mass destruction