You’ve probably heard microplastics are everywhere — in our brains, in our hearts, in possibly every single man on earth’s ...

In a proof-of-concept study funded by the National Institutes of Health, researchers from the Keck School of Medicine of USC ...

Cyanide is a highly lethal chemical that has been used in warfare and poisonings for centuries—that was the general consensus on the naturally occurring chemical up until spring 2025. But in a global ...

Exclusive: Some scientists say many detections are most likely error, with one high-profile study called a ‘joke’ ...

Breathing in air pollution and smog like ozone and PM2.5 harms nearly every major system in the human body. But is enough ...

The human body is a machine whose many parts – from the microscopic details of our cells to our limbs, eyes, liver and brain – have been assembled in fits and starts over the four billion years of our ...