In this quick science demo, I show how tiny water beads transform when you add salt. First I compare dry beads to ones that ...

Improving health is a common goal for many people in the new year, but where to start? Dr. Leana Wen explains five ...

Choose the activity you love the most, and focus less on the calories and more on how much better you feel after your workout ...

Scientists have found that combining silybin with carvedilol works far better against liver fibrosis than either drug alone.

The Cook Museum of Natural Science will offer complimentary admission and a full slate of family-friendly programs Saturday ...

No matter what time of year it is, our ultimate Arizona bucket list has activities for people of all ages. Here are 50 things ...

Hiking provides immense cardiovascular and musculoskeletal benefits, but being in nature while participating in the activity might be the greatest advantage of all. When hiking on challenging terrain, ...

Both research and our personal experience show that givers are better off emotionally and physically, whether people return ...

As space scales into daily infrastructure, which moments in 2026 will still feel new -and which will quietly change ...

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In 2025, Popular Science continued our mission to demystify our weird world for millions of readers. We debunked myths about ...

Playing tour guide in Charlotte doesn’t have to be stressful. Here’s where to take guests who want the real city.