Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. On the cover of the February 1951 issue of Popular Science, a ...

In some places, sand dunes protect shorelines from the onslaught of ocean waves. In other places, the dunes themselves are on the move, and threaten human structures. Host Flora Lichtman talks with ...

Sand dollar exoskeletons are often found washed up after the animal has died. But this live individual has put on a hypnotic ...

NORFOLK, Va. — Have you ever been to the beach on a hot summer day and wondered why the water feels so cool, but the sand feels so hot? There are a few factors that go into play and explain why ...

Make DIY hydrophobic sand at home! It’s a science-meets-craft project that stays dry under water—budget-friendly, vibrant, and totally mesmerizing. Great for sensory bins and STEM fun! If you’ve ...

The Winter Olympic Games are less than a month away. Did you know athletes from around the world will use science to help them win big. Our “science guy” Jason Lindsey and a kid scientist use a ...

A summer day at the beach can quickly turn into an obstacle course when it's time to reach the water. Just a few steps on the sand, and it feels like walking on a hot plate. But why does sand get so ...