Read the latest articles from Popular Science (Page 497)

Brewing comes with some math homework—but there are apps for that.

A look into the messy world of fox breeding and exotic pets.

Nothing like a giant, fatty noggin to really hit the spot.

As Kremlin tightens control over Russians’ online lives, it threatens domestic freedoms and the global internet.

The USS Samuel B. Roberts was found off the coast of the Philippines last week. These are the tools explorers used to locate it.

Treated urine contains the same great ingredients that make fertilizers so effective.

How a flying lesson in Massachusetts, and facts about the structure of the atmosphere, inform landing a 747 in Kenya.

The Fields Medal is kind of like an Olympic gold in mathematics.

How to master using metal in the kitchen.

Future accelerators may be able to capture spent energy, or use greener cooling gases.

Babies don't come with instruction manuals, but a good self-help book can be just as helpful.

A total of eight High Mobility Artillery Rocket Systems, or HIMARS, will help Ukraine. Here's what they do.

Gas mileage and reliability are factors, but so is pure, simple fun.

Frankly, we’d be surprised if you made it past a dozen.

Protecting biodiversity must extend to even the tiniest living things.

A neural network, trained using thousands of photos of harbor seals, offers a noninvasive way of telling seals apart.

Tips from a converted hot-tea devotee.

Fighting bugs with bugs.

Here’s how communities might benefit from the new federal grant program.

There's a darker side to fireworks.