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A three-armed spacecraft is rushing to the rescue of a NASA telescope that’s in danger of crashing back to Earth

Neil, a 2,200-pound elephant seal, has returned to his birthplace on the Australian coast, causing quite a stir

Researchers are beginning a highly anticipated study of two possible treatments for the Ebola outbreak in eastern Congo

A rush rescue mission to save a NASA space telescope remains grounded, this time because of a last-minute launch problem

An experimental drug might help slow early Alzheimer's disease in a markedly different way than current treatments — by lowering the brain's production of a protein called tau

China’s customs agency says its exports accelerated in June, jumping 27% from a year earlier, driven by strong demand due to the boom in artificial intelligence

Renewable energy allies are trying to ensure that massive data centers will be powered by climate-friendly sources

Meta, the parent company of Instagram and Facebook, is appealing the verdict of a landmark social media addiction lawsuit in Los Angeles

Apple on Friday accused OpenAI of stealing trade secrets as it seeks to build its own hardware for ChatGPT, a major rupture in a partnership between the iPhone maker and the artificial intelligence company

SK Hynix, one of the world’s largest makers of memory chips, is hitting the U.S. stock market at a time when demand for its chips is far outpacing its ability to make them thanks to the frenzy over artificial intelligence

The European Union is accusing Meta of breaching social media laws by designing Facebook and Instagram to be addictive

China has successfully recaptured the first stage of a rocket after a launch, marking a breakthrough for its space program