When a lion roars across the savannah, the sound can carry for miles, shaking air, grass, and bone alike. It’s the ultimate ...

Endometriosis inflicts debilitating pain and heavy bleeding on more than 11% of reproductive-­age women in the United States.

They say an elephant never forgets—and it turns out they can learn to adapt to drones. Once seen as a source of alarm, drones ...

"True story: 7 Hz is the resonant frequency of a chicken's skull cavity. This was determined empirically in Australia, where a new factory generating 7-Hz tones was located too close to a chicken ...