Read the latest articles from Popular Science (Page 398)

It's anything but simple to assign a value to the atmosphere's boundary.

More land is being protected, but more fossil fuels could also be on the horizon.

A behavior called product attachment can explain why we avoid using what we care too much about.

The company allegedly promised to keep users' medical info private, but instead sold it to third-party advertisers.

Brains don't fossilize easily—so finding a preserved vertebrate cranium from this era is rare.

The illusion of control is still an illusion.

A surprisingly easy step-by-step guide for an impressive DIY computer desk.

A new report says the key to saving Brazil’s Atlantic Forest is recognizing Indigenous territory.

The experimental bot in question is called the Marker UGV.

The tubular robot could one day help extinguish the hard-to-find remnants of wildfires.

When in doubt, go with the BirdFlow.

Safely recycle those ancient AAs in your junk drawer or the old car battery gathering dust in your garage.

The ancient Egyptians were masters at embalming the dead, a practice that required chemistry and global cooperation.

Critics—and potentially the DOJ—are worried about the Allegheny Family Screening Tool's approach to mental health and disabled communities.

Keep your cameras, watches, remotes, and more powered up.

The PRO Act also includes protections for contraception access and fertility services.

Some of these eccentric creatures even have a forked horn.

Plus other fun facts from The Weirdest Thing I Learned This Week.

It’s another step in understanding our 13 billion year-old universe.

A truly A+ hack.