There's a massive ecosystem twice the size of the world's oceans beneath our feet
December 10, 2018, 4 p.m. by Christian Cotroneo
'It’s like finding a whole new reservoir of life on Earth,' says one of the scientists behind the 10-year study.
Why San Francisco nixing parking minimums is a win for the environment
December 5, 2018, 1:45 p.m. by Matt Hickman
The move, the largest of its kind for an American city, could lower emissions and encourage public transit.
Now we know how much starlight the universe has ever created
December 4, 2018, 12:44 p.m. by Starre Vartan
Scientists used the Fermi gamma-ray telescope to calculate it over time.
Humans of the future will be bigger and hungrier than ever
November 13, 2018, 2:33 p.m. by Christian Cotroneo
It's not just the sheer number of us, but also our growing appetites.
Ancient Egyptian tomb turns out to be crawling with mummified cats
November 13, 2018, 9:18 a.m. by Christian Cotroneo
The shiniest prize may wait in a perfectly sealed tomb.
There's a new cardboard in town, and it's super-strong and ultra-flexible
November 8, 2018, 12:49 p.m. by Christian Cotroneo
It's thinner, stronger and may even help us get off the planet.
As baby boomers retire, millennials fill the gap
13 optical illusions that will blow your mind
In 1972, a computer model predicted the end of the world — and we're on track
E-bikes are booming among boomers
Aging boomers: Forget the car, get on a bike
Plane, train or automobile: Which has the biggest footprint?