Ridden with gastrointestinal problems as they trekked across the continent, the Corps of Discovery was a big fan of popping mercury pills. Present-day archaeologists are still searching for evidence of the element in their excrement. ...read more
They’re more powerful than you think — literally. And one of them is an addictive mystery. ...read more
Here’s how parents can mitigate it. ...read more
Excavated bones reveal that the horses that carried knights into bloodshed weren’t that big in modern terms. ...read more
While people have intentionally altered their head shapes for thousands of years, researchers have only recently attempted to understand the practice's health effects. ...read more
The process of finding potential drugs for human diseases is being revolutionized by AI discovery engines. ...read more
Pregnant people commonly take folic to avoid certain birth defects, but researchers haven't settled how the vitamin affects children's odds of developing autism spectrum disorders. ...read more
Scientists are wielding algorithms in hopes of understanding how the mighty mammals communicate. ...read more