Re-icing the arctic thumb11.png
Video Ad Feedback
Can this technology help refreeze Arctic ice?

A UK startup called Real Ice believe their technology might help restore rapidly melting Arctic sea ice, which has fallen by half since the 1980s. They are developing a system to create new layers of ice, in the hopes of protecting this vital ecosystem.

1:58 • Source: CNN
Project Planet 20 videos
Re-icing the arctic thumb11.png
Video Ad Feedback
Can this technology help refreeze Arctic ice?
1:58
Now playing
• Source: CNN
still_20656169_84086.75700000001_still.jpg
Video Ad Feedback
This supercomputer could soon predict the next big tornado
1:56
Now playing
• Source: CNN
VIDEO EV or Hybrid Thumb.jpg
Video Ad Feedback
Should you buy an electric vehicle or a hybrid?
2:15
Now playing
• Source: CNN
Klara Halldorsdottir Profile DV CARD TWEAK.jpg
Video Ad Feedback
Watch: Volcanic eruptions turn community into ghost town
3:30
Now playing
• Source: CNN
Whole story LEI thumb1.png
Video Ad Feedback
'It's not hopeless': See how this tiny island was brought back to life
3:30
Now playing
• Source: CNN
final modern synthesis jpeg0.jpg
Video Ad Feedback
This bacteria can produce fibers eight times stronger than steel. See how one company is creating new material with it.
3:08
Now playing
• Source: CNN
Net Zero EXP DV 1
Video Ad Feedback
This deceptively simple term could be key to the planet's survival
3:45
Now playing
• Source: CNN
Video thumbnail Ed Hawkins warming stripes
Video Ad Feedback
Graphic shows all the changes in global temperature since 1850
3:28
Now playing
• Source: CNN
girl with pigeons 2 getty vpx thumb
Video Ad Feedback
Famous scientist answers 10-year-old's profound question about animals
2:31
Now playing
• Source: CNN
lbb weir tips 4
Video Ad Feedback
Bill Weir shares tips to improve your nature photography
3:45
Now playing
• Source: CNN
Sea levle rise Guðfinna measuring
Video Ad Feedback
See how experts measure glacier melt in Iceland
4:17
Now playing
• Source: CNN
A banner at the inaugural Earth Day, New York City, 22nd April 1970. Earth Day is held annually to raise awareness of environmental issues. (Photo by Archive Photos/Getty Images)
Video Ad Feedback
See how the climate crisis has impacted Earth
3:56
Now playing
• Source: CNN
Carbon offsets DV explainer 2
Video Ad Feedback
The complex world of carbon offsets explained
4:02
Now playing
• Source: CNN
CAMARILLO, CA - MAY 3: A man on a rooftop looks at approaching flames as the Springs fire continues to grow on May 3, 2013 near Camarillo, California. The wildfire has spread to more than 18,000 acres on day two and is 20 percent contained. (Photo by David McNew/Getty Images)
Video Ad Feedback
What's the weather forecast for 2050?
4:18
Now playing
• Source: CNN
FABSCRAP 2
Video Ad Feedback
Designers send fabric waste here for a second life
3:37
Now playing
• Source: CNN
reusable takeout containers project planet 03
Video Ad Feedback
How to fix our food delivery trash problem
2:31
Now playing
• Source: CNN Business
video streaming still 3
Video Ad Feedback
Our video streaming habits impact the planet. Here's how
5:27
Now playing
• Source: CNN
video thumbnail 90s computers
Video Ad Feedback
Do the 1990s hold the key to sustainable websites?
3:44
Now playing
• Source: CNN
rush shipping 2 new
Video Ad Feedback
Rush shipping is often free. But the environment could be paying for it
3:46
Now playing
• Source: CNN
One of many large boxes of returned products that fill the warehouse. The returned products in this box will eventually be sorted and categorized.
Video Ad Feedback
Here's where your 'free' online returns actually end up
3:01
Now playing
• Source: CNN Business