Look for isolated storms Friday and Saturday, but it looks like we'll have less coverage than Thursday and hotter high temps.

SAN JUAN, Puerto Rico — A massive cloud of dust from the Sahara Desert blanketed most of the Caribbean on Monday in the ...

Aged desert dust particles, previously thought too large and dry for significant chemical activity, facilitate the formation of secondary organic aerosols (SOA) by acting as chemical reactors in ...

The African dust approaching the United States this week raises many questions. A meteorologist explains what you need to know about its effects, risks and benefits.

Dust particles thrown up from deserts such as the Saraha and Gobi are playing a previously unknown role in air pollution, according to a new study published in National Science Review which has ...

New research shows that unplanted agricultural lands are behind most of the state’s anthropogenic dust events.

The dust concentration was high, at .55 aerosol optical depth, the highest amount so far this year, said Yidiana Zayas, a forecaster with the National Weather Service in San Juan, Puerto Rico.

The dust concentration, measured at .55 aerosol optical depth, is the highest recorded so far this year. That metric indicates how much sunlight is blocked by airborne particles.

According to scientists, whether or not there will be such an eventuality will depend on how the conflict goes ...