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Dark matter and dark energy are mysteries that have confounded scientists for decades, even though they comprise 95% of the universe's mass

The astronauts set to become the first lunar visitors in more than half a century have arrived at their launch site

Microsoft is taking over a data center construction project in Texas after OpenAI declined to pursue it, in a move that will make the two companies neighbors at one of the nation’s largest complexes for running artificial intelligence

A judge has ruled that the government can convene a meeting next week to seek an exemption from the Endangered Species Act on the basis of national security for expanded oil and gas drilling in the Gulf of Mexico

The astronaut who prompted NASA's first medical evacuation earlier this year says doctors still don't know why he suddenly fell sick at the International Space Station

The price of a PlayStation is going up by another $100, the second time in less than a year that Sony has upped the price tag on its popular gaming console

Internet trailblazer Yahoo is exploring technology’s next frontier with Scout, an answer engine powered by artificial intelligence

Tech companies set ambitious climate goals at the start of the decade, promising to slash emissoins that contribute to global warming

Dual jury verdicts this week have validated longstanding concerns about the dangers of social media for young people

Earlier this week a jury in California this found both Meta and YouTube liable for mental health harms to kids using their services

Scientists have captured rare footage of a sperm whale giving birth, offering a window into the large mammals' behavior