The new ruling will have no effect on access until the Supreme Court ultimately decides the case.

In two experiments, researchers implanted the organs into brain-dead patients for extended periods, raising hopes for a new supply of donor organs.

Now that your foundation is built, you should be challenging yourself with longer runs faster speeds.

PFAS lurk in so much of what we eat, drink and use. Scientists are only beginning to understand how they’re impacting our health — and what to do about them.

Parents and doctors say that drug shortages are leading to declines in learning and self-esteem.

About 30 percent of Americans have been addicted to opioids or have a relative who has been, researchers also reported.

Ultraviolet rays from the sun can age your skin, or worse, if you are not careful.

Here’s why that’s a problem, and how to fix it.

Provisional data from the Centers for Disease Control and Prevention show that deaths by suicide were up last year — but not for all groups.

EG.5 is spreading quickly, but experts say it’s no more dangerous than previous versions.

Libido differences are a common part of relationships, sex therapists say. Here’s how to manage.

But the more you walk, the better off you’ll be.

A new formulation is coming this fall, and there are two main reasons to wait for it.

If you want to move more, look to your childhood and let things get silly.

Social media proponents claim it can improve vision, reduce wrinkles, boost hair growth and more. But can it really do all that?

Here’s how to keep kids safe from potentially toxic e-liquid nicotine.

Many people don’t want to think about the virus, but an increase in cases means it’s time for a refresher on how to protect yourself and others.

Our bowels don’t love vacation as much as we do. But there are ways to keep a blockage from slowing down your trip.

A look back at pills, products and practices that popped up in the first half of this year.

A survey showed that many Americans were interested in obesity treatments like Wegovy but lost interest when confronted with the price and other factors.

Researchers are still untangling what leads to multiple days of misery, and why some people are more susceptible.

Infections remain very low, despite signs of a slight increase. Now, experts are looking for clues to what living with the coronavirus will be like this winter and beyond.

Swimming in a lake or the ocean is an exhilarating alternative to your usual pool routine. Here’s how to get started.

Shifting hormones can make hair go haywire. Experts say there are ways to manage it.