Read the latest articles from Popular Science (Page 243)

Some trade routes will need to detour over land.

New guidelines offer scientists and fisheries a way to tell the age of an octopus.

It would be the first time a non-American lands on the moon.

The power tool is bundled with a 45-bit driver set.

The disk that surrounds newly forming stars shoots out material that could impact its future development.

Nearly a quarter of the nation's grid now runs on renewables, bringing the country closer to its climate goals.

We enter a world of retro gaming, '80s toys, and television lore.

Seeing the small world up close gives students a clearer picture of the larger world around us. Here are the microscopes to help them get started.

Google DeepMind's bipedal bots go head-to-head after years of prep.

The PlayStation 5 is a console that's made to be displayed and played, and right now it's on sale with a free download of Marvel's "Spider-Man 2."

'Junk fees' beware.

The 500-plus pound reptile did well at her most recent check-up at the New England Aquarium.

The densely populated area at the center of our galaxy is home to epic cosmic collisions and mysterious phenomena.

Plus other weird things we learned this week.

The supplement industry likes to capitalize on the idea that ‘doing something is better than doing nothing’ when it comes to your health.

Fill your space with sound, not extra components, when you plug in and bliss out to these top-tier powered speakers.

Put your PC, cable box, or console on many screens at once!

Don’t let frozen fingers spoil your fun.

Portable generators come in many shapes and sizes, but we'll help you pick the best one for your specific power needs.

Here’s one way to make sure you drink enough water every day.