NASA is testing the limits of future Mars aircraft as it works to develop a next-generation fleet of helicopters that will ...

The Aztec skull whistle produces a shrill, screaming sound. A study shows that these whistles have a disturbing effect on the human brain. The Aztecs may have deliberately used this effect in ...

Almost every month, Emory University physicist Justin Burton and his graduate students step out of the lab and bring loud, ...

Scientists have uncovered evidence that serotonin — the same brain chemical boosted by many antidepressants — may actually ...

In late 1920, a Soviet research project produced the theremin, a bizarre new instrument whose ghostly sound would later ...

AI systems are getting easier to build, but harder to understand. As outputs become less predictable and workflows more ...

From the heartbreak of an early flight failure to a resounding triumph over the Norwegian Sea, the Boundary Layer Transition ...