Huge Underwater Fossil Graveyard Explored in Madagascar

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Leaders at World Economic Forum to face reality of climate change on Swiss slopes
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Greta Thunberg detained while protesting German coal mine
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Miami's 'Harlem of the South' tries to heal from highway scars with green spaces
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City of Scottsdale cuts suburb off from water supply
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Greta Thunberg joins climate activists in condemned German village
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First honeybee vaccine approved in U.S.
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Police begin to clear climate change activists from German village earmarked for demolition
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Scientists say restoration of the ozone layer is back on track
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Hawaii's Kilauea Volcano erupts again
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Europe faces warmest winter temperatures on record
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How an atmospheric river will affect California's Central valley
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How to recycle your Christmas tree
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Our Planet’s Future: Combating Climate Change
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Scorched: East Africa’s Climate Crisis
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IOC delays picking 2030 Winter Games host city due to climate concerns
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Tips for sustainable holiday gift-giving
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Questions remain after crews contain Keystone Pipeline's largest spill
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Watch: Drone video shows major oil spill in Kansas
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House committee claims oil companies could 'doom' climate
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Mauna Loa, world's largest volcano, erupts for first time in nearly 40 years
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UP NEXT
Leaders at World Economic Forum to face reality of climate change on Swiss slopes
04:42
Greta Thunberg detained while protesting German coal mine
02:23
Miami's 'Harlem of the South' tries to heal from highway scars with green spaces
04:31
City of Scottsdale cuts suburb off from water supply
03:55
Greta Thunberg joins climate activists in condemned German village
01:15
First honeybee vaccine approved in U.S.
02:16