Only one kind of mask can truly protect you from the smoke.
Wildfires can hurt you from miles away
29 fail-safe present ideas for your office gift exchange
You're sure to please with these.
Photo editing presets make big money for influencers, but you're better off making your own
Ever wonder why many Instagram photos look the same? The answer is presets.
That time a bunch of underwater mines exploded and the sun was the only suspect
Some serious space weather at play.
Air pollution might make it harder to get pregnant
Public health researchers across the country have found growing evidence of a relationship between air pollution and fertility.
Tech gifts for your favorite fitness enthusiast
For some, the way to the heart is through the stomach. For others, it's through the biceps.
Here’s how much exercise you should get—and why it’s okay if you fall short
New guidelines for Americans emphasize physical activity at any level.
Delivering groceries with self-driving cars may be even trickier than transporting people
Delivering cooked soup is easy, but it turns out delivering the ingredients to make it is hard.
A frozen super-Earth is just six light years away
It's close, but you won't want to visit.
Oceans are losing a football field of seagrass every 30 minutes
And with it, a vital tool for cleaning up heat-trapping carbon pollution.
15 practical gifts for your photographer friends
Let us help you do better than that camera lens shaped coffee mug.
The outer solar system awaits—but getting there may not be as easy as we’d like
We're under a time crunch.
Volcanoes might have formed on Mars the same way they did in Hawaii
By studying Martian meteorites, scientists think they've found an explanation for ancient eruptions on the Red Planet.
Eight science apps that turn your phone into a laboratory
Monitor earthquakes, play with a virtual particle accelerator, and more.
Low carb diets are still a metabolic mystery
Experts can't even agree on how to measure the caloric effects.
Amazon didn’t pick your city for its HQ2, but it sure gathered a lot of data about it
Everything the company knows about your town after its year-long search.
Here’s what you need to know about Samsung’s new folding phone concept
A gadget that opens to reveal a bigger display answers an age-old screen-size issue.
Online birth control is safe—and the only option for some women
Getting the pill from online sites could make the contraception method far more accessible.
Great gifts for people who live in small apartments
Tiny things that will be bigly appreciated.
There's a giant crater the size of a city hiding under Greenland
But not everyone agrees it's from an asteroid impact.