Read the latest articles from Popular Science (Page 45)

Enjoy it, because SWAN isn’t due back for another 22,554 years.

The cornerstone of modern math wouldn’t be possible without the Hindu-Arabic numerical system.

The breed's long maritime history of water rescue and draft work lives on.

If you've been waiting to try a smart bird feeder that lets you see new avian pals up close, it's the best time of the year to get almost half off. Your backyard paparazzi career starts now.

The technology helped them while harvesting the vast majority of their community's food.

Catch the lowest prices of the year on portable power stations, charging bricks, portable chargers, and more from Anker.

From induction to coil cooktops, modernize your cooking experience by going electric.

Cat videos aren’t just funny, they fuel the growing field of iEcology.

Every battery-powered tool you could need to take care of your home and yard is on on sale at Amazon for early Black Friday.

In 2024, superstorm Gannon generated auroras–and wreaked havoc on this radiation-blocking layer.

After defying multiple mass extinctions on Earth, the hardy plant passes an intergalactic test.

They're faster, more efficient, cheaper, and better for you and your family.

If you need a robovac with suction that doesn't suck, the ECOVACS DEEBOT X11 OmniCyclone is 33% off for Black Friday.

At $599, this Black Friday deal gets you an Apple Watch Ultra 2 for cheaper than some lower-end models currently in the lineup.

Black Friday brings deep discounts on Sony’s editor-approved noise-canceling headphones, including the WH-1000XM6 for its lowest-ever price.

You can't beat these Beats deals, with adaptive ANC headphones, workout-friendly earbuds, and super-portable speakers at discounts up to 57% off.

TREBLAB has high-output, low-cost wireless headphones, earbuds, and speakers deeply discounted for Black Friday.

Grab the Kindle Paperwhite for $125 or upgrade to an even fancier model during this limited Black Friday deal.

The 5-star former flagship WH-1000XM5 Bluetooth headphones are $152 off, a record low. Portable speakers, soundbars, and more from Sony and other brands are also hundreds off.

The fast-moving comet likely comes from a solar system that is older than our own.