More than 100 dolphins found dead in Brazilian Amazon rainforest drought
01:14
Young climate activists take European governments to human rights court
01:07
Underground heat from climate change could cause cities to sink
02:21
As Maui looks to rebuild, climate change and drought fears are top of mind
02:42
Former U.N. climate chief: Exclude fossil fuel firms from climate talks
02:24
California removing dams along Klamath River to restore wildlife
02:39
Prime Minister Sunak relaxes U.K. climate commitments
01:11
Climate tech start up aims to reduce banana waste through alternative leather
02:45
California sues five oil companies over climate change
03:16
Flooding from cyclone in southern Brazil kills dozens
02:16
Texas leads U.S. in renewable energy sources
04:12
Hawaiian Electric facing lawsuits over Maui fire
05:13
Biden urged to declare climate change a national emergency
02:00
Lahaina resident pleads for help after wildfire decimates Maui town
00:42
Founder of The Ocean Cleanup is ridding the world of ocean plastic
02:27
Triple-digit temperatures threatening saguaro cacti in Arizona
01:51
Climate change to take an increasing toll on air travel, United CEO warns
02:10
John Kerry admits U.S.-China climate talks ‘need a little more work’
01:29
Uruguay facing worst drought in decades
02:46
Lava spews into the air after volcano erupts in southwest Iceland
01:03
‘America’s Chernobyl’: Inside the most toxic place in the nation
07:29
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Experts call it “the most toxic place in America” and “an underground Chernobyl waiting to happen”: the Hanford nuclear site in Washington state, which produced plutonium for America’s nuclear arsenal 70 years ago. Today the federal government spends about $2 billion taxpayer dollars a year to contain deadly waste there. NBC investigative correspondent Ronan Farrow takes a closer look as part of TODAY’s Undercovered series.Nov. 29, 2016
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More than 100 dolphins found dead in Brazilian Amazon rainforest drought
01:14
Young climate activists take European governments to human rights court
01:07
Underground heat from climate change could cause cities to sink
02:21
As Maui looks to rebuild, climate change and drought fears are top of mind
02:42
Former U.N. climate chief: Exclude fossil fuel firms from climate talks
02:24
California removing dams along Klamath River to restore wildlife
02:39
Prime Minister Sunak relaxes U.K. climate commitments
01:11
Climate tech start up aims to reduce banana waste through alternative leather
02:45
California sues five oil companies over climate change
03:16
Flooding from cyclone in southern Brazil kills dozens
02:16
Texas leads U.S. in renewable energy sources
04:12
Hawaiian Electric facing lawsuits over Maui fire
05:13
Biden urged to declare climate change a national emergency
02:00
Lahaina resident pleads for help after wildfire decimates Maui town
00:42
Founder of The Ocean Cleanup is ridding the world of ocean plastic
02:27
Triple-digit temperatures threatening saguaro cacti in Arizona
01:51
Climate change to take an increasing toll on air travel, United CEO warns
02:10
John Kerry admits U.S.-China climate talks ‘need a little more work’
01:29
Uruguay facing worst drought in decades
02:46
Lava spews into the air after volcano erupts in southwest Iceland
