Pine trees become temporarily sterile when exposed to ultraviolet radiation as intense as some scientists believe the Earth experienced 252 million years ago during the planet's largest mass ...

The ozone hole over the Antarctic is significantly smaller in 2025 than in previous years, ranking as the fifth-smallest it's ...

As a result of these efforts, the ozone hole is on track to recover more quickly each year, with projections predicting a ...

Ozone depletion in the stratosphere continues to affect not only ultraviolet (UV) radiation levels at the Earth’s surface but also climate across the Southern Hemisphere, an international study ...

In the early 1970s, Molina and Rowland proposed that chlorofluorocarbons, widely used as refrigerants and propellants, would reach the stratosphere and catalyze the destruction of ozone molecules ...

SANTA CLARITA, Calif. — UV Resources announced that its Upper-Room UVGI systems have been certified by Intertek to meet UL-2998, a zero-ozone verification standard. The UL-2998 standard reaches beyond ...

Many of us look forward to summer for the opportunities to get outdoors. Too much outdoors can hurt in certain situations. Aside from stormy weather and lightning, rip currents and tropical storms, ...

Dublin, Aug. 12, 2025 (GLOBE NEWSWIRE) -- The "UV Ozone Generator Market Outlook 2025-2034: Market Share, and Growth Analysis By Product Type (Portable UV Ozone Generators, Fixed UV Ozone Generators), ...

France-based BIO-UV Group, a specialist in UV-, ozone-, salt-electrolysis- and AOP-based water-treatment technologies, has ...

UV radiation is a part of something that you may faintly remember from your K-12 or collegiate years called the electromagnetic spectrum (below). Electromagnetic energy propagates in wave form and ...

Paleobotanists put dwarf, bonsai pine trees in growth chambers and subjected them to up to 13 times the UV-B radiation Earth experiences today, simulating conditions that likely existed 252 million ...