GLP-1 drugs like tirzepatide and semaglutide offer powerful weight-loss effects but come with unanswered questions about long ...

The “Seven Sisters” have far more relatives than anyone imagined. Using NASA and ESA space telescopes, astronomers found ...

Astronomers have, for the first time, recorded the moment a star’s explosion broke through its surface. The nearby supernova, SN 2024ggi, revealed a surprisingly olive-shaped blast when studied with ...

Researchers at KRISS observed water’s rapid freeze–melt cycles under ultrahigh pressure and discovered Ice XXI, the first new ...

Researchers found that ancient hominids—including early humans—were exposed to lead throughout childhood, leaving chemical ...

Researchers have sequenced the oldest RNA ever recovered, taken from a woolly mammoth frozen for nearly 40,000 years. The RNA ...

Dark matter may be invisible, but scientists are getting closer to understanding whether it follows the same rules as ...

Aalto University researchers have developed a method to execute AI tensor operations using just one pass of light. By ...

Scientists discovered that a week of full submergence is enough to kill most rice plants, making flooding a far greater ...

LHAASO has uncovered that micro-quasars, black holes feeding on companion stars, are powerful PeV particle accelerators. Their jets produce ultra-high-energy gamma rays and protons that exceed ...

Chimps may revise their beliefs in surprisingly human-like ways. Experiments showed they switched choices when presented with stronger clues, demonstrating flexible reasoning. Computational modeling ...

Scientists found that people who use both cannabis and tobacco show a distinct brain pattern tied to mood and stress ...