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.
Experiment might have caused 2 living things to get quantum entangled
October 30, 2018, 11:31 p.m. by Bryan Nelson
If verified, it will be the first evidence that life forms can operate in the quantum realm.
The strongest material on the planet could actually take us off the planet
October 29, 2018, 9:21 a.m. by Christian Cotroneo
The weight of 160 elephants couldn't snap this stuff.
Your sense of direction is intrinsically linked to your sense of smell
October 17, 2018, 2:32 p.m. by Noel Kirkpatrick
You can really follow your nose it seems.
13 optical illusions that will blow your mind
5 brilliant mathematicians and their impact on the modern world
Scientists learn how to record your dreams and play them back to you
Why do we see monsters in the mirror?
6 important things that were invented during the Middle Ages
This world map is weird — and weirdly accurate