SAN FRANCISCO —Far below the frozen cover of the Greenland ice sheet sprawls miles of bedrock — and extending through that bedrock for close to 1,000 miles is a valley that may contain a subterranean ...

At noisy rivers, dippers start blinking their white eyelids instead of singing louder. This is an impressive example of how animals use multiple senses to communicate, switching between them depending ...

When people think of nature sounds, they likely imagine birds singing at dawn or frogs calling after rain. But beneath the surface of our rivers is a whole soundscape that most of us have never even ...

BAKERSFIELD — The Kern River cascades from the Sierra Nevada in a steep-sided canyon, coursing through granite boulders, and flows to the northeast side of Bakersfield. There, beside cottonwoods and ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. SAN FRANCISCO — Far below the frozen cover of the Greenland ice sheet sprawls miles of bedrock — ...