Researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have identified an aerosol for solar geoengineering that may be able to cool the planet while ...

Scientists say ozone is warming Earth by 40% more than expected but that repair is still right thing to do The repair of the Earth’s ozone layer has been a success, but a new study reveals a downside: ...

As the ozone layer recovers, it’s also intensifying global warming. Researchers predict that by 2050, ozone will rank just behind carbon dioxide as a driver of heating, offsetting many of the benefits ...

Learn about the ozone hole above Antarctica that is now confirmed to be shrinking due to reductions of harmful chlorofluorocarbons in the atmosphere. The ozone layer over Antarctica, damaged by air ...