It's been 40 years since groundbreaking research announced the discovery of a hole in the ozone layer, a revelation that launched a rapid and successful effort to ban chemicals in hairspray, deodorant ...

It has been four decades since scientists discovered the growing hole in Earth's ozone layer. But a promising new study has revealed that this protective shield – around 20 miles above our planet's ...

A 3D rendering of the ozone hole evolution in 2025. Forty years after global policymakers began grappling with the crisis posed by a gaping hole in Earth’s protective ozone layer over Antarctica, the ...

The Antarctic ozone hole has shrunk to its smallest and shortest-lived size since 2019, offering encouraging evidence that ...

Forty years after global policymakers began grappling with the crisis posed by a gaping hole in Earth’s protective ozone layer over Antarctica, the damage is continuing to heal, according to a new ...

While continental in scale, the ozone hole over the Antarctic was small in 2025 compared to previous years and remains on track to recover later this century, NASA and the National Oceanic and ...

This year’s ozone hole over Antarctica ranked among the smallest since the early 1990s, reflecting steady progress from decades of global action under the Montreal Protocol. Declining chlorine levels ...

NASA and NOAA have announced encouraging news for Earth's climate: The 2025 Antarctic ozone hole is the fifth-smallest recorded in more than two decades. According to both agencies, international ...

GENEVA (AP) — The European Union’s Earth observation program says the ozone hole over Antarctica has swelled to its largest size and deepest level in years. Experts at the Copernicus Atmospheric ...