NEW! Outside TV show

Alex Honnold explores Nevada’s wild side

Watch now

NEW! Outside TV show

Alex Honnold explores Nevada’s wild side

Watch now

Published

An adult male bear can easily go from around 700 pounds at the start of the season to toppling more than 1,200 pounds

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This week's ruling to stop a trophy hunt was a big win for conservation groups and may impact grizzlies across the country

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These five standout communities are working to make sure underprivileged communities have access to green spaces

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And why is it so bad if the EPA overturns it?

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During a year-long journey to Paris for the UN Climate Summit, they witnessed a changing environment firsthand

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