Read the latest articles from Popular Science (Page 188)

Signal is a messaging platform that puts privacy and security first.

T046B3A was spotted on March 20.

This clever device will keep tabs on every aspect of your hyper-local climate and turn you into a citizen scientist.

Plus, Tuberculosis helped shape the world as we know it.

New research shows which products are closest to "taste parity" — and which need more work.

Earth's largest living land animals appear to factor several key elements into their travel plans.

It's the perfect season to spend less money and more time outdoors, and you can do both with Amazon's best portable audio deals.

'Surprisingly, both synthetic and natural gums had similar amounts of microplastics.'

Amazon's first shopping holiday of the year drops prices on individual tools, kits, and even a swanky tool belt.

Some caterpillar species can fend off predators with stinging hairs. These birds might, too.

NASA's rover discovered the compounds in an ancient Martian lakebed.

In its own “voice” the supercar screams and roars. 

The latest feature should be visible from one of the park's roads once they re-open.

Martian lake beds and deltas reveal the Red Planet’s watery past. But many puzzles remain, scientist Bruce Jakosky says.

Whether you need a new set of impact-grade sockets, a standalone tool, or even an extra Milwaukee battery, they're all on sale right now.

The new image also helped solve a nearly 20-year-old mystery.

'Schinderhannes' is linked to at least 211 crimes. The bones of his partner 'Schwarzer Jonas' remain missing.

With 13 cooking modes and smart heating elements, this versatile oven might take over most of your cooking from now on.

How to avoid the latest 'smishing' technique.

In places like Sardinia and Okinawa, people seem to live longer.