Randomness is a source of power. From the coin toss that decides which team gets the ball to the random keys that secure online interactions, randomness lets us make choices that are fair and ...

Biometric authentication—using fingerprints, facial recognition or even iris recognition—has become an integral part of our society and digital security. I'm asked questions about about this topic ...

Earth’s turbulent atmosphere makes it hard to detect new planets from the ground. Astronomer Rebecca Jensen-Clem is working ...