Max Planck Institute
Astronomers spent 20 years using a dead star as a gigantic "cosmic clock" to test a mind-blowing prediction of Einstein's general theory of relativity.
Cannabis residue was found in braziers at an ancient high-altitude cemetery.
Explaining nuclear reactors with pastries.
Researchers image the fleeting molecular structures that help make water crucial for life.
Can machines help enforce online privacy?
But they're still pretty lousy at it.
The Amazon Tall Tower Observatory will stand at 325 meters high and is being deployed to an area 100 miles outside of Manaus.