Scientists keep studying creative ways to reduce global warming, and on Wednesday they highlighted another possibility: Making clouds over the oceans thicker and brighter. This would involve a fleet ...

Winter is setting in across the Northern Hemisphere, and with it, cold and cloudy winter days. Clouds play a vital role in the environment, providing rain but also reflecting sunlight before it ...

A City Council meeting in Alameda, Calif., on Tuesday, will take center stage in the global controversy over whether to try to cool the planet by making clouds brighter. Researchers at the University ...

Scientific critics are skeptical, but venture funders steered $1.5 million to a California company creating high-altitude particle clouds to slow global warming. Call it a moonshot for the Earth. What ...

Anthropogenic aerosols, tiny solid and liquid air pollution particles, have masked a fraction of global warming caused by anthropogenic greenhouse gases. Climate researchers have known for decades ...

A city council meeting in Alameda, Calif. on Tuesday will take center stage in the global controversy over whether to try cool the planet by making clouds brighter. Researchers at the University of ...

Weather forecasting can often seem as arcane as gazing into a crystal ball, but the skill lies in analyzing current conditions, identifying weather patterns and applying climatology to produce a ...