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 ...

A sudden fog in parts of Delhi-NCR on Tuesday has baffled the residents. While experts say pollution, moisture and atmospheric conditions may be at play, Delhi and surrounding regions brace for summer ...

The content details various categories of AOPs—including ozone-based, radiation-driven, catalytic, and physical methods—highlighting their mechanisms, chemicals involved, ...

From brightly colored textile dyes to persistent pesticides and antibiotics, many modern pollutants dissolved in water—such ...

When we look up at the night sky and see a satellite glide past, we might not consider climate change or the ozone layer. Space may feel separate from the environmental systems that sustain life on ...

PHOENIX, ARIZONA - AUGUST 11: Bryce Harper #3 of the Philadelphia Phillies adjusts his helmet in the dugout during the third inning against the Arizona Diamondbacks at Chase Field on August 11, 2024 ...

A view of the north pole of Mars, created by taking images as seen by the European Space Agency’s Mars Express spacecraft and applying topographic data from the Mars Orbiter Laser Altimeter that was ...

The EPA is considering delaying a decision that would classify metro Phoenix's ozone problem as "serious" and potentially bring serious economic consequences. Local officials say they are working to ...

ABSTRACT: Ultraviolet-based advanced oxidation processes (UV-AOPs) are techniques that utilize the synergistic action of ultraviolet light and oxidants to generate highly oxidative active radicals ...