Just a few decades ago, the sky above Antarctica became a symbol of environmental crisis. Scientists had discovered a massive ...

Have you ever stopped to wonder if humanity is truly capable of reversing the damage we’ve done to our planet? The story of ...

Imminent loss of NASA's Aura and Canada's SCISAT will severely diminish scientists’ ability to monitor ozone-depleting substances in the stratosphere.

2024 — A new study has revealed significant progress in the drive to reduce levels in the atmosphere of chemicals that destroy Earth's ozone layer, confirming the success of historic regulations ...

Earth’s protective ozone layer is on track to fully recover from human-made damage following the near total phasing out of ozone-depleting substances, according to a UN-backed report.

On Earth Day 2025, the U.S. showcases success in solar growth, clean energy jobs, wildlife recovery, and ozone healing.

Researchers link two ancient mass extinctions to nearby supernova explosions, which may have damaged Earth's atmosphere and ...

Pop star Katy Perry and five other women safely returned to Earth after reaching space aboard Jeff Bezos's Blue Origin rocket ...

Effectively tackling climate change and reducing ozone precursors are major solutions. See All Key Ideas Kilometers above the Earth’s surface, the ozone layer protects humanity and all life from ...

Scientists have identified nine planetary boundaries that help regulate a livable planet. Human activities have pushed six of ...

Arizona’s air is getting cleaner—but not clean enough. A new report from the American Lung Association shows some wins for ...

The Valley did see some good news when it comes to particle pollution, with levels dropping compared to previous years.