Read the latest articles from Popular Science (Page 87)

Grandparents who play with, read to, and look after their grandkids score better on cognitive tests.

The Clean Air Act first passed in 1970.

REI's in-house products regularly over-perform their price tags and they're up to half-off during this flash sale.

Epaulette sharks surprise scientists with their easy peasy reproductive lives.

A clandestine Cold War project still haunts the world's largest island.

As many as 75,000 mating pairs are waiting for eggs.

Tuck into some kudzu dip or feral hog sausage—they're delicious and good for the planet.

This one handy Ninja appliance air fries, roasts, bakes, and even dehydrates. It's half-off right now for a limited time at Amazon.

Whether you use iOS or Android, don't waste your time with scammers.

The same technology that’s ruining essay writing as a pedagogical tool can help students learn how to reason via conversations.

Coincidentally, these odd jellyfish relatives are gobbled up by blue dragons.

What happens when you train an LLM only on limited historical data?

‘Nature seems to have already solved the problem.’

Astronomers suggest the honor should go to an 11th century monk known for a disastrous flying attempt.

You may not be thinking about lawn care right now, but for $30, this deal is worth grabbing and sitting on until spring.

The hermit and mystic Richard Rolles was basically a bestselling author in the Middle Ages.

Dreading negative outcomes is six times more powerful than anticipating the positive ones.

Ultraprocessed food makes up about half the calories of a typical American diet.

When life gets in the way of your body's ideal sleep schedule, things get messy.

Grab footwear from Merrell, Saucony, Keen, Arc'teryx, Hoka, and more during this limited time clearance sale.