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Yellowstone’s geysers are getting more active and nobody knows why

If you’re hit by a natural disaster, you’ll be glad government did these things

Earthquake early warning app now available in Los Angeles

Al Gore blasts Trump for 'burying' climate report by releasing it on Black Friday

Trump hammered for California wildfire claims – but Gov. Brown has also backed new forest management measures

Earth smacked by an asteroid 19-miles-wide thousands of years ago: 'It rocked the Northern Hemisphere'

Trump tweets support for California firefighters after facing criticism for earlier post

California wildfire victims aided through Red Cross, GoFundMe donations, more: How you can help

Scale of California's deadly camp fire shown in satellite photos

California will receive federal aid for deadly wildfires, Sen. Graham says