Hot Jupiter TOI-1355 b will stop transiting its star as seen from Earth around 2033, giving astronomers a short window to ...

An early study suggests donor hearts take on the biological age of recipients, aging faster in older bodies and looking ...

San Diego County has 11 West Nile cases, its most since 2016, prompting Coronado spraying as LA County reports 100 cases and ...

Valar Atomics wants 456 small reactors on 9,500+ acres near Price, Utah, to power data centers. Federal land managers are now ...

ETH Zurich isotope analysis of NASA’s Bennu samples suggests the asteroid’s parent body formed near the snow line while a ...

After Japan’s 2011 tsunami, 38% of sticklebacks sampled in new ponds were hybrids. Within about 10 generations, ...

NASA’s Crew-13 is set to launch at 11:10 a.m. EDT Thursday and dock with the space station about 7 hours and 50 minutes later, a U.S. record if it holds.

A second goose with bird flu has died at Athalassa Park in Nicosia, Cyprus. Four exposed people have tested negative so far ...

NASA’s Swift observatory is expected to reenter within months after a failed rescue. Why solar activity pulled it down and ...

NASA says Boeing’s Starliner will not carry astronauts again until a 2028 target, with an uncrewed test first and Vulcan to ...

A NASA aircraft caught a rare pileus cap cloud atop a Montana wildfire’s smoke tower. Here is how it formed and why fires ...

Sunrun and Tesla say 140,000 California home batteries sent a record 580 MW to the grid during a heat wave. What a virtual ...