In a stunning leap for quantum optics, scientists have generated ultrafast light pulses whose quantum uncertainty can be ...

Easter Island is famous for its giant monumental statues, called moai, built some 800 years ago and typically mounted on ...

New research shows how 911 caller emotion, urgency, and speech patterns can trigger suspicion—and why policing that relies on ...

For decades, the popular theory was bleak: the islanders, obsessed with their statues, supposedly deforested their island to move the moai using wooden rollers and sledges. This narrative, popularized ...

Millions of older women take calcium supplements to protect their bones, but many have worried whether the pills might harm their brains.