In a paper published in National Science Review, an international team of scientists discovered a universal N2O emission ...

In the 1970s, scientists grew concerned about the hole's expansion, which was largely driven by ozone-depleting chemicals ...

What would happen if a 500-meter asteroid hit Earth? Scientists at the IBS Center for Climate Physics modeled the aftermath, ...

Apr. 23, 2024 — Powerful monsoon winds, strengthened by a warming climate, are lofting unexpectedly large quantities of ozone-depleting substances high into the atmosphere over East Asia ...

PyroGenesis Inc. (“PyroGenesis”) ( (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY), a high-tech company that designs, develops, manufactures and commercializes advanced plasma processes and ...

ISLAMABAD: The government has decided to ban import of two substances, Polyol blended with HCFC-141b and HCFC-142b, which are harmful for the Ozone Layer, from February 1, 2025 At a recent meeting ...

The rocky object called Bennu is classified as a near-Earth asteroid, currently making its closest approach to Earth every ...

Scientists are not sure how much metallic dust remained in the atmosphere after the most recent SpaceX rocket 'disassembly.' ...

The near-Earth asteroid Bennu poses a potential threat of collision with Earth. New research shows that an impact could cause drastic climate changes, leading to 'impact winter' and severe ozone ...

Ravishankara and colleagues 3 quantify the ozone depletion potential of nitrous oxide — essentially a measure of the amount of ozone destroyed by nitrous oxide, compared with that destroyed by ...