Power-hungry AI and associated data centers could make the grid cleaner, eventually cutting more climate-change-causing emissions than they produce ...

Thanks to new drone footage, killer whales have joined an exclusive club: the short list of animals that make and use tools.

Astronomy fans can zoom in practically forever into the stunning first images from the Vera C. Rubin Observatory ...

For more than a century, cars have meant freedom, escape and self-reinvention to Americans. Now Tesla’s forthcoming Cybercab ...

We’re all familiar with the sun’s daily motion in the sky. It rises in the east, gets higher in the sky until circa noon, then begins its hours-long descent to set on the western horizon.

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A Denisovan skull has been identified for the first time. The find was based on proteins and calcified dental plaque ...

Researchers bring a SETI approach to the question of what—if anything—humpbacks’ underwater smoke rings might be trying to ...

NOAA’s Hurricane Hunter airplane missions significantly increase the accuracy of hurricane forecasts, but President Trump’s ...

Food microbiologists explain how to ensure different proteins, such as beef, chicken and pork, are prepared safely ...

Gravitational assists are an emblematic example of why space travel is hard —it is exactly rocket science, after all. Gravity ...

Screwworm parasites primarily infect livestock, but human cases have risen in Central America after the pests escaped ...