Read the latest articles from Popular Science (Page 50)

Quarreling bears, a taunting crow, and a puffin eating lunch.

Nine Dyson Big Spring Sale deals with up to 50% off vacuums, air purifiers, and fans. The V8 Plus is $330 and a renewed V15 Detect drops to $300.

ECOVACS robot vacuums and mops are up to 50% off at Amazon's Big Spring Sale. The DEEBOT T80 Omni drops to $499 and the X9 PRO Omni drops to $679.

From Bronze Age seeds to modern bottles, researchers uncovered how cloning helped preserve iconic wine varieties.

The largest land mammals in North America need space, not selfies.

Even famously obedient breeds, like border collies and Labs, aren't always easier to train.

Denon's revamped connected speakers bring bold Dolby Atmos and smart design to every room.

Seasonal cues are the clue.

What we know about the new stimulant appearing in coffee and energy drinks.

Big planet. Big storms.

It would beat last year’s record of 37.5 million tons of rotten egg-scented seaweed.

The ancient sling bullet certainly added insult to injury.

In Virginia, kids can even join after-school cursive clubs.

Captain Ahab was right.

The first shopping holiday of the year has already started and you can save on just about everything at Amazon.

Ego's 56-volt battery system works across its entire arsenal of tools. Jump in now for discounts across the board.

Don't worry, rice doesn't make birds explode.

Scientists are trying to name the qualities that make someone wise and figure out how to cultivate them.

But this leaf-masquerading katydid hasn’t been changed for good.

The key isn’t waking up early—it’s syncing your life to your natural rhythm.