Al Gore: ‘2016 Was Hottest Year in Recorded History’

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Video shows flooded Las Vegas casino as torrential rain covers city
00:49
Watch: Wildfires rage out of control in southwest France
01:03
Celebrities criticized for private jet CO2 emissions
07:28
U.S. faces dangerous heat wave, record-breaking temperatures
01:58
Icelandic volcano bursts back into life with smoke and lava
01:22
Could wooden skyscrapers make construction more eco-friendly? (Part 2)
03:15
Could wooden skyscrapers make construction more eco-friendly? (Part 1)
01:37
At least 16 dead as death toll continues to rise in Kentucky floods
03:44
Flash flooding and torrential rain devastate southeastern Kentucky
00:48
Puffins thriving on protected island despite changing temperatures
04:26
Mexico declares state of emergency over worsening drought
03:03
‘This is hell’: Video shows car ride through Spanish wildfire inferno
01:02
Blue parrot species thought to be extinct is making a comeback in Brazil
00:26
Firefighters make progress in fight to save sequoias in Yosemite
03:54
Vertical farming provides alternative way to grow produce
05:27
U.N. report: Worldwide hunger surged in 2021
03:06
Purple sea urchins are being turned into a delicacy to save kelp
02:58
Earthquake in eastern Afghanistan kills more than 1,000 people
02:21
Former energy executive charged in connection to environmental activist's murder
03:12
How misleading labels are overwhelming recycling facilities
03:46

UP NEXT
Video shows flooded Las Vegas casino as torrential rain covers city
00:49
Watch: Wildfires rage out of control in southwest France
01:03
Celebrities criticized for private jet CO2 emissions
07:28
U.S. faces dangerous heat wave, record-breaking temperatures
01:58
Icelandic volcano bursts back into life with smoke and lava
01:22
Could wooden skyscrapers make construction more eco-friendly? (Part 2)
03:15