The year has been full of scary details about the tiny particles. Here’s what we know now.

Your urine can tell you a lot about your reproductive health hormones. Unfortunately, at-home testing can be cumbersome, ...

Whoop’s test, in comparison, starts at $349 for two per year, and unlike with Oura, you can upload tests done through your ...

When observing small worms under a microscope, one might observe something very surprising: the worms appear to make a ...

For centuries, the field of pathology has been defined by a single instrument: the microscope. But according to William ...

Choose your fighter for the origin of water on Earth! Was it always here or did it come to this planet from somewhere else in ...

Revolutionary-era smallpox, the still-mysterious ignition of the Black Death, a modern measles outbreak shaped by community identity and distrust, and the promise of genetics to build safer drugs—a ...

Hiking provides immense cardiovascular and musculoskeletal benefits, but being in nature while participating in the activity might be the greatest advantage of all. When hiking on challenging terrain, ...