Science Mar 01

Watch 2:15
Yosemite ‘firefall’ slows to a trickle amid drought

A natural spectacle called "firefall" happens each February in California's Yosemite National Park when light from the setting sun strikes the park's Horsetail Falls, making it look like it's ablaze with fire. But this year the waterfall slowed to a…

Science Feb 16

Watch 5:09
Can beer help save an Arizona river?

Arizona has endured two decades of drought, forcing farmers and others there to look for ways to conserve water. In the rural town of Camp Verde, an experimental program is bringing farmers and a malthouse together with the hopes of…

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