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A new study suggests that the first warm-blooded dinosaurs may have roamed Earth about 180 million years ago

High-level envoys from the United States and China are set to meet in Geneva for talks about artificial intelligence

America's first Black astronaut candidate has finally made it to space 60 years later, flying with Jeff Bezos’ rocket company

Internet-enabled phones can play a unique role in sub-Saharan Africa, where infrastructure and public services are among the world’s least developed

Botanists and citizen scientists armed with the iNaturalist app on their smartphones are recording the biodiversity along the U.S.-Mexico border

Astronomers say a planet that's bigger than Jupiter is surprisingly as fluffy and light as cotton candy

The first recipient of a genetically modified pig kidney transplant has died nearly two months after he underwent the procedure

Federal wildlife officials have declared a rare lizard in southeastern New Mexico and West Texas an endangered species

A former OpenAI leader who resigned from the company earlier this week said on Friday that product safety has “taken a backseat to shiny products” at the influential artificial intelligence company

British regulators say they don’t need to open a competition investigation into Microsoft’s partnership with French artificial intelligence company Mistral, a month after asking for industry feedback on the deal

OpenAI and Reddit are teaming up in a deal that will bring the social media platform’s content to ChatGPT

Google is asking that a federal judge, rather than a jury, decide whether it violated U.S. antitrust laws by building a monopoly on the technology that powers online advertising