Yes, your cat needs to go to the veterinarian whether they live indoors, outdoors or a combination of both. Living indoors may lower the risk of getting hurt, ingesting a poison or catching an ...

In recent years, technology companies and health systems insisted large language models would assist and support clinicians, not replace them. They're already wrong.

People diagnosed with type 2 diabetes before age 40 face a higher lifetime risk of heart and kidney problems, so may benefit from adding another type of medicine called a GLP-1 receptor agonist (such ...

Magnesium, potassium, or sodium? Learn what each electrolyte does, signs of low levels, and when a supplement may help.

When the pancreas stops producing insulin, glucose doesn't enter our cells. Instead, it accumulates in the bloodstream. In ...

After a century of study, physicists have theories — but they’re still not 100% sure.

Researchers at UC San Francisco have discovered a mechanism that could explain how exercise improves cognition by shoring up ...

New research on heart rate variability suggests that composure isn’t a personality trait. It’s a physiological skill the nervous system can train—one that may determine who thrives when the stakes are ...

In the oceans and on land, scientists are discovering rare, transitional organisms that bridge the gap between Earth’s simplest cells and today’s complex ones.

Humans develop sharp vision during early fetal development thanks to an interplay between a vitamin A derivative and thyroid hormones in the retina, Johns Hopkins University scientists have found. The ...