Eufy RoboVac 11 Review: This budget-friendly bot is a total neat freak
It doesn't have a companion app, but it's smart about cleaning.
Read the latest articles from Popular Science (Page 933)
Trees help keep you cozy, even when you’re indoors
Protecting buildings from cold air, turbulent winds and dangerous pollution.
The gut microbes of modern hunter-gatherers reveal one big problem with your diet
More fiber might mean more bacteria—and that's a good thing.
Uranus is probably full of giant diamonds
Scientists recreated ice planets' diamond rain.
Mayweather and McGregor’s 8-ounce boxing gloves have started a science fight
It's still unclear just how much the weight of a boxing glove affects the performance and safety of a fighter.
You’re throwing away the healthiest part of the avocado
New revelations about the green berry everyone has come to love.
Taking loads of vitamin B could increase your risk of lung cancer
The price of supplements might be pretty steep.
The mystery of a spooky Confederate submarine might finally be solved
We may finally know what killed Civil War soldiers on the Hunley.
Here’s what you need to know about the Samsung Note8 smartphone
It packs dual cameras, animated messages, and a split-screen option for multitasking.
Scientists are solving the mystery of Earth’s thermostat
Our planet can control its climate—very slowly.
For sale: China’s lineup of brand new, souped-up tanks
The country shows off new infantry-fighting vehicles.
Five amazing natural phenomena that are harder to see than a total eclipse
Start planning your next trip.
7 things happening in health and science today that aren’t the eclipse
Because life will go on tomorrow, and you should be informed.
WATCH: The coincidental geometry of a total solar eclipse
It's both chance and certainty. And there's something kind of beautiful about that.
Bill Nye’s advice for enjoying the eclipse
It's an event that should bring us all together, so don't mess it up.
Total eclipses aren’t that rare—and you’ve probably missed a bunch of them
They happen about once every 18 months
These are China’s plans for floating nuclear reactors
Multiple designs are starting to take shape.
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