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Scientists at Johns Hopkins University are creating virtual replicas of patients’ hearts so they can test how to fix a life-threatening irregular heartbeat before treating the real organ

Samuel Basallo made a little history when the Baltimore catcher became the first major leaguer to end a game with a successful challenge via the Automated Ball-Strike System

Australia is considering bringing court action against Facebook, Instagram, Snapchat, TikTok and YouTube after alleging they are not doing enough to keep Australian children younger than 16 off their platforms

More than 100 Baidu robotaxis stopped running in the Chinese city of Wuhan because of a system malfunction, leaving some passengers stranded in moving traffic

A scrawny hippie and a nerdy engineer who became prank-playing friends vowed to change the world when they founded a Silicon Valley startup on April Fools’ Day 50 years ago and then — no joke — pulled it off

Advocacy groups and experts have slammed YouTube for serving up low-quality artificial intelligence-generated videos to its most vulnerable audience: children

Almost three years ago, New York City joined governments across the country to ban TikTok from its devices over security concerns about the Chinese social media site

Everything seems to be going NASA's way as the countdown proceeds toward a Wednesday launch of astronauts' first trip to the moon in more than half a century

A proposal in Georgia could allow DNA to be collected from immigrants taken into custody for minor offenses

One of the world’s rarest whales, the Rice's whale, is in the way of the Trump administration's desire to expand oil and gas drilling in the Gulf of Mexico

Once a semester, a Cornell University instructor requires her students to complete an in-class assignment using typewriters -- an exercise to help them understand what writing, thinking and classrooms were like before everything turned digital