Here’s what to look for in the July night sky. The globular cluster Messier 22 (M22) reaches its highest point in the sky ...

My husband and I were both like, ‘Oh, my God, what is a roadrunner doing here?’” Young, a biologist and nature writer, says. ...

Illnesses caused by heat—dehydration, cramps, and even strokes—can come on quickly and quietly. New, wearable technology could help alert wearers to lurking danger.

The Swiss canton of Glarus has voted this way since medieval times—with the goal to find a solution that's “a little bit OK ...

An LED track. Super shoes. Thousands of tiny "aeronodes." Runner Faith Kipyegon is pulling out all the stops in her attempt ...

As temperatures rise across the U.S., here’s what you need to know about high humidity and how it can affect you.

The Vera C. Rubin Observatory is expected to discover 20 billion new galaxies over the next decade. A total view of the Virgo ...

Tristan Duke uses Arctic ice and a unique technique to offer a fresh perspective on a world transformed by climate change.

Howard Tucker has been practicing medicine since 1947. Ahead of his 103rd birthday, the neurologist shares his thoughts on ...

Detour destinations, aka lesser-known spots, are trending in travel for several reasons. Try one of these getaways that are ...

Beneath layers of ancient rock, a high-pressure process is reshaping the modern energy landscape. As fracking expands across ...

Extreme humidity and triple-digit temperatures are affecting around 250 million people across the United States. Here's the ...