Sara Moniuszko

Texas child is first reported measles death in U.S. as outbreak spreads

Measles is a serious, potentially deadly virus, but it can also impact someone's immunity even after they've recovered.

Your questions on measles, symptoms and the MMR vaccine, answered by experts

It's common among older adults to not get a consistent full night's rest, but there are ways to improve sleep issues. A sleep psychologist shares tips.

A mystery illness has caused dozens of deaths​ in the Democratic Republic of Congo. A "poisoning of a water source" may be a cause, the WHO says.

Testosterone replacement therapy, also known as TRT, has surged in popularity, but there are potential risks. Here's what to know.

A measles outbreak in the U.S. has grown to nearly 100 cases​​​. Here's what to know about measles vaccines and those who may need a booster.

If headlines of recent plane crashes​ have you worried about air travel, you're not alone — but there are things to keep in mind to ease flying anxiety.

The latest bird flu detections come as the U.S. Department of Agriculture is trying to rehire bird flu experts​ that were fired as part of DOGE cost-cutting efforts.

Measles outbreak in Texas rises to at least 58 cases — the state's worst in over 30 years