Manmade aerosols have long been considered a prime factor in global warming, but now they are reducing, worldwide temperatures continue to climb. One expert thinks he knows why.

Increased use of ventilation and air cleaners, designed to mitigate the spread of viral infections in hospitals, is likely to have unpredictable effects and may cause viral particles to move around ...

Increased use of ventilation and air cleaners, designed to mitigate the spread of viral infections in hospitals, is likely to have unpredictable effects and may cause viral particles to move around ...

Back in 1824, a French physicist named Joseph Fourier made a breakthrough that would fundamentally change our understanding ...

Air cleaners and ventilation systems, meant to reduce airborne infections in hospitals, may have unexpected effects, ...

On January 9, approximately a full day after the Eaton fire devastated the foothill area of Altadena, north of the Caltech ...

Increased use of ventilation and air cleaners, designed to mitigate the spread of viral infections in hospitals, is likely to have unpredictable effects and may cause viral particles to move around ...

Last year, 2024, was the warmest year on record for the planet, easily breaking the previous record set just a year earlier.

A new study finds that the rate of ocean warming has more than quadrupled over the past 40 years — and pinpoints why.

Specialized air quality instruments captured a spike in lead, chlorine, and bromine pollution during the L.A. wildfires.

Scientists have reevaluated the catastrophic impact of the Chicxulub asteroid that struck 66 million years ago, revising the estimated sulfur release and its effects on the Earth's climate. This new ...

On January 9, approximately a full day after the Eaton fire devastated the foothill area of Altadena, north of the Caltech ...