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- SCIENTIFIC AMERICANA DAY AGO

This brain change can make foxes act like pet dogs
Using data from a 1950s Russian experiment, researchers are getting "to the heart of brain programming" in foxes
- SCIENTIFIC AMERICANA DAY AGO

Math Puzzle: Secret formula
Can you guess the puzzle writer's secret formula?
- SCIENTIFIC AMERICAN15 HOURS AGO

The mathematical trick that explains how to find a needle in a haystack
We asked a statistics expert how difficult it would be to find a needle in a haystack—the answer is: just as hard as you think
- SCIENTIFIC AMERICAN15 HOURS AGO

Nothing can be fully transparent, physicists discover
Quantum researchers show how materials inevitably absorb light
- SCIENTIFIC AMERICAN14 HOURS AGO

Earth's rocks have a missing layer spanning up to a billion years. Scientists finally know what happened to it
The 'Great Unconformity' has puzzled scientists since its discovery in the 1870s
- SCIENTIFIC AMERICAN4 HOURS AGO

NASA reveals new lunar rover, PROMISE, to launch to moon in 2028
At a press event on Saturday, the agency's officials stressed that rovers and other infrastructure will be critical to ensuring human survival on the moon