China’s Construction Industry Is Putting Earth’s Ozone Layer Back At Risk
A rise in atmospheric levels of CFC-11, a substance banned by the Montreal Protocol, prompted environmental investigators to find the source.
We're Eating a Hole in Our Ozone
Nitrous oxide's impact on the ozone makes it our biggest threat right now, but without nitrogen fertilizers, the world couldn't eat.
Humans Are Destroying the Environment at a Rate Unprecedented in Over 10,000 Years
The Earth has crossed four out of nine planetary boundaries that scientists say could trigger abrupt and irreversible environmental changes and put human life in jeopardy.