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Popular Science

popsci.comadded August 2026

NASA shares first images of SpaceX moon crash site

Popular Science19 Aug 2026

SpaceX now has the dubious honor of being the first company to deface the moon, after a piece of one of its rockets crashed into Earth’s only natural satellite earlier this month.

Sound waves power these tiny drones

Popular Science19 Aug 2026

Engineers recently discovered a way to power tiny drones and robots with something we encounter every day—sound waves.

Narwhal tusks are twisty, magical mathematical marvels

Popular Science18 Aug 2026

Narwhal (Monodon monoceros) tusks may not really be magical, but they do have some mathematical magic. Their tusk is actually made up of two spirals (or helices) instead of one.