Beneath the Arctic Ocean is an orchestra featuring natural and human composers, from cracking sea ice and whistling beluga ...

A simple, kid-friendly experiment you can try at home with everyday materials.

SEATTLE — Earth is nicknamed the blue planet for good reason. Nearly three-quarters of the planet’s surface is covered in water, the very stuff our bodies need to survive.

Scientists spent over a decade reconstructing the calls of nine species of ancient insects to create the first accurate ...

In a quiet summer garden, a caterpillar perches on a branch, munching serenely on leaves. A moment later, it freezes. It ...

A 16-by-16 array of 40-kilohertz ultrasonic transducers—frequencies too high for humans to hear—generated the beam. Properly ...