Winter has officially arrived in the Northern Hemisphere. With today’s winter solstice, the days will start to get a little bit longer, but the cold will stick around. We humans typically handle the ...

Autonomous free-flying robots aboard the International Space Station (ISS) frequently lose their bearings. Without gravity to distinguish up from down, even precision sensors suffer from accumulating ...

To restore a file, right-click on it and choose Restore (rather than Delete forever ). To restore multiple files, use the Shift key or the Ctrl/Cmd (Windows/macOS) key to select all the files you want ...

While bear attacks seem to have become a significant problem in Japan—with the country going as far as deploying the army —new research reveals that an Italian bear species has evolved to be less ...

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The full PDF editor lets you sign documents, add watermarks, merge multiple files, and protect sensitive scans with PIN codes ...

Our observations of life in the deep contain a trove of important information about ocean health, but more importantly, help ...

Here’s a fun (and creepy) fact: The Earth is home to approximately 20 quadrillion ants. To put zeroes on it, that’s around 20,000,000,000,000,000 of the six-legged insects living all around us. How ...

These 3D-printed skulls are made with PLA (Polylactic acid) filament. Shawn Sanchez and Dan Smith. Get the Popular Science ...

When we pack, we pack the Bowers & Wilkins Px7 S3. They're our top travel headphones for 2026, and they're currently 20% off if you act fast.

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These symptoms make it all the more incredible that in 1999, radiologist Anna Bågenholm made a full recovery after her body temperature dropped to 56.7 degrees Fahrenheit. It’s the lowest body ...