Air pollution is still one of the world’s most critical environmental threats, having disastrous impacts on ecosystems and ...

Explore daily insights on the USA TODAY crossword puzzle by . Uncover expert takes and answers in our crossword blog.

Katy Perry is facing backlash over her participation in the Blue Origin flight on April 15, as she was previously a critic of ...

Most Ghanaians have embraced the message of President John Mahama on resetting Ghana. This reset, I believe, will impact ...

"Various epidemiological and clinical studies have shown increased ozone and particulate ... (inner layers of blood vessels), leading to oxidative stress reactions and inflammation," he explains.

Imminent loss of NASA's Aura and Canada's SCISAT will severely diminish scientists’ ability to monitor ozone-depleting substances in the stratosphere.

India's cities are already ranked among the world's most polluted, based on concentrations of fine particulate matter in the air. Now new research indicates they are battling rising levels of another ...

At COP26 in Glasgow, Astronaut Tim Peake said: "I personally am a fan of using space for science and for the benefit of ...

“He’s identified a really important mechanism.” And if Anderson is right and the ozone layer is under renewed attack, then all of the potential consequences of that threat are back like a ...