A uniquely preserved ichthyosaur from the Pliensbachian period helps resolve when a major evolutionary shift occurred among Jurassic marine reptiles. A…

Ultra-processed foods may be steering young adults toward diabetes years before warning signs appear. In the United States, ultra-processed foods (UPFs)…

Scientists have uncovered a hidden battle between a widespread brain parasite and the immune cells tasked with destroying it. A parasite…

Weight loss drugs have shown impressive short-term results, but new research suggests their benefits may be difficult to sustain once treatment…

Lab-made cosmic fireballs point to ancient magnetic fields shaping the Universe’s missing light. A global team of scientists led by the…

Astronomers have captured an exceptionally rare view of young planets in mid-transformation, revealing how bloated, giant worlds may shrink into the…

New climate modeling suggests that small lakes on ancient Mars could have stayed liquid for decades, even in a generally cold…

Even after years of warnings, millions of older Americans with dementia are still being prescribed risky brain-altering drugs—often with no clear…