The Republic's climate reporter started her journey on the Arizona Trail with detours that were forced by wildfires and left ...

While federal agencies are stuck in a holding pattern, some effects of the shutdown are being felt locally right now; others could be weeks away.

In the NFL, we used to refer to the muscles we could see as "Show Muscles" and the ones we couldn't as "Go Muscles." Training ...

The International Liaison Committee on Resuscitation conducts continuous reviews of new, peer-reviewed, published first aid ...

Eat smart for your thyroid and immunity: learn which foods pack selenium safely, how much you really need, and why moderation ...

The complete blood count routine test provides a snapshot of your body's blood production and immunity. The test measures a variety of components in your blood, including red blood cells, white blood ...

Shop the best health-focused gifts for dads in 2025, including our top picks in fitness, relaxation, skincare, and more.