While rising difficulty makes mining less cost-effective, miners could remain online—as long as Bitcoin’s price remains high.

U.S. President Donald Trump is talking with Chinese leader Xi Jinping in a push to finalize a deal to allow the popular ...

Robin is a therapeutic robot programmed to act like a 7-year-old girl as it travels around nursing homes and hospitals’ ...

ATLANTA (AP) — U.S. Health Secretary Robert F. Kennedy Jr.’s hand-picked vaccine advisory committee on Thursday recommended the Centers for Disease Control and Prevention adopt new restrictions on a ...