Read the latest articles from Popular Science (Page 46)

One adventurous young bird crossed 10 states and four Canadian provinces before settling down.

The ancient Ayuvedic herb is trending—but the science is more nuanced.

From a humpback whale in Norway to a camouflaged frog in India.

Doctors say the patient swapped out sodium chloride for sodium bromide.

Space gets violent when two massive cosmic objects collide.

Researchers found a way to make ice travel across metal—no wind, slope, or human help required.

If you’ve been waiting to buy the TikTok-famous ice-cream machine, this is the time to grab it—at a price that undercuts Amazon.

Feces with a ‘fire engine red worm’ inside is actually a good thing.

Project Chariot intended to detonate six bombs to build a harbor.

Whether you're a serious hiker or just looking for a new back-to-school backpack, REI has Osprey bags on sale to fit the bill.

The somewhat convincing, life-sized decoy can monitor herds where humans can't.

Sex reversal may be more common in wild birds than we thought.

When it comes to easily transportable e-bikes, you gotta know when to hold ’em, know when to fold ’em, know when to ride away, and when the battery’s done.

A supermassive black hole powers the cosmic jet billions of light-years from Earth.

Long range, solid hauling capacity, and commuter-friendly features help it go far beyond “last-mile” duty.

Plus breathing through your butt and other weird things we learned this week.

Behind your favorite lip balm is more than a thousand years of history.

Get one of the most popular trail cameras on the market for 49 percent off and keep an eye on the wildlife in your backyard.

You can get access to tons of free books with this discounted Kindle as part of Amazon's pre-owned program.

The video shows a potential form of marine mammal play.