Latest

We finally know what sparks the Northern Lights
Jun 21, 2021 7:00 PM
Science
Best Prime Day deals: Amazon deals today
Jun 21, 2021 6:25 PM
Reviews
US post offices used to also be banks. Is it time to bring that back?
Jun 21, 2021 5:00 PM
Science
The Delta variant is on the rise in the US
Jun 21, 2021 4:13 PM
Health
This year’s Prime Day sales include some excellent deals on 3D printers
Jun 21, 2021 1:59 PM
Reviews
You won’t find this deal on this colorful wall lamp on Amazon
Jun 21, 2021 1:59 PM
Sponsored Post
How to pick the right TV to buy on Prime Day
Jun 21, 2021 12:59 PM
Reviews
Renewable energy can’t cure Bitcoin’s environmental woes
Jun 21, 2021 12:00 PM
Science
Prime Day is a great time to build an Amazon Echo-powered whole-home audio system
Jun 21, 2021 10:59 AM
Reviews
Jaybird Vista 2 review: Customizable sound for all athletes
Jun 21, 2021 10:00 AM
Reviews

Featured in Environment

By Jun 21, 2021
Science

We finally know what sparks the Northern Lights

It took researchers more than 20 years to figure out this light show mystery.
By Jun 19, 2021
Science

‘Forever chemicals’ could be lurking in your lipstick

Your makeup could be hiding unlabeled toxins. But that may soon change.
By Jun 18, 2021
Science

This plant spins its own woolen coat

The alpine plant shoots the substance out of holes in its cell walls.
By Jun 17, 2021
Environment

Are bidets really better for the planet than toilet paper?

For a cleaner environment, practice proper bidet-iquette.
By Jun 15, 2021
Environment

What you need to know about the heatwave and drought scorching the western US

For many states, summer is off to a historically hot and dry start.
By Jun 12, 2021
Environment

What makes a sunscreen ‘reef-safe’?

Not all sunscreens, even environmentally-friendly ones, are created equal.
By Jun 11, 2021
Science

The Buddhist practice of planting trees in human ashes is saving space across the planet

More and more Japanese families are favoring "tree burials" over tomb sites.
By Jun 11, 2021
Environment

Keystone XL is officially dead

The pipeline's developer has pulled the plug on the controversial project at last.
By Jun 11, 2021
Science

Humans have become the biggest selection force in evolution

We’re shaping the distant future of biodiversity, as well as the present.
By Jun 10, 2021
Environment

The world now has a fifth ocean

The Southern Ocean joins the club.