Read the latest articles from Popular Science (Page 408)

It might be the droid you're looking for, and it will be carrying your salad.

Why does the universe have a 'dust surplus'? A pre-supernova star holds a clue.

Clocking in at around 50 feet long, this sauropod may hold the title of longest neck ever discovered.

The Biden administration has proposed a limit for PFAS pollution, which threatens human health and the environment.

Plus other fun facts from The Weirdest Thing I Learned This Week.

The trendy regimens are are high in carbon footprint and low in nutrients.

Some of your devices can read text on an image.

Ozone makes male fruit flies less attractive to females, but more attractive to each other.

Virtual colonoscopies and at-home tests are making check-ups a little more comfortable.

It was "intercepted and hit by a Russian aircraft," according to an Air Force general. These are the basics of the incident—and the Reaper.

Get those zzz’s for immunity.

The release comes as Microsoft also revealed that users are already interacting with the new AI via Bing.

Here are the new features the company is planning launch across its key products and services.

A new report indicates Microsoft will expand AI products, but axe the people who make them ethical.

Humans aren't the only animals that want to get tipsy.

Barely 5 percent of all plastic intended for recycling facilities ends up in a new product.

Turn your smartphone into a digital notepad.

Why does Americans' poop rot in landfills when it could be fertilizing farms and parks?

Hera will retrace history's first asteroid-deflection test and piece together the crash from every angle.

The moon's phases will determine how much light the building should actually use.