On May 16, 1985, the discovery of a massive hole in the ozone layer above Antarctica prompted global concern about rising ...

There is something humbling about realizing that the most urgent climate questions we wrestle with today were, in many ways, already being answered decades ago. Scientists, policymakers, and ordinary ...

The Earth's atmosphere is being littered with new metal aerosols from burning spacecraft and rockets, scientists warn.

The phaseout of CFCs under the Montreal Protocol successfully protected the ozone layer but led to substitute chemicals with unforeseen consequences. HCFCs and HFCs break down into trifluoroacetic ...

RICHMOND, Va. (WRIC) — A Richmond doctor has pleaded guilty after he injected several patients — many of them unknowingly — with ozone gas, claiming this unauthorized treatment would help with pain.

If you are leasing a car, what’s the point of paying thousands of dollars due at lease signing? My contract says tax, title, fees and licensing — but then wouldn’t I have to pay that again at the end ...

Chemicals designed to protect the ozone layer are now flooding the planet with a persistent “forever chemical,” scientists report. The pollution is spreading globally, accumulating in rain, ice, and ...

Trifluoroacetic acid (TFA), a potentially toxic “forever chemical”, has more than tripled in the global environment in two decades due to refrigerants that are helping to close the hole in the ozone ...

The ozone layer is a stratospheric region characterized by elevated concentrations of ozone (O₃), typically peaking between 15 and 35 km altitude, where photochemical equilibrium between ozone ...

In the mid-1980s, scientists published a startling finding–a giant hole in the ozone layer over Antarctica. That’s the protective shield that... The ozone layer is still healing…thanks to science In ...

In the mid-1980s, scientists published a startling finding–a giant hole in the ozone layer over Antarctica. That's the protective shield that blocks large amounts of harmful UV radiation. And without ...

The research team, led by Professors Yongchun Liu from Beijing University of Chemical Technology, along with Professor Jiannong Quan from the Chinese Meteorological Administration, and Professor ...