Placing concrete on a vapor retarder rather than an absorptive base, such as sand or gravel, increases the water “bleeding” ...

Hiden Isochema delivers accurate water sorption analysis with reliable DVS performance for routine labs and quality control.

California's shrinking refining base is cutting local gasoline output to a decade low, pushing the state into structurally ...

The contiguous United States is experiencing record drought levels for this time of year, according to weather data.

How weather affects home runs in baseball, with wind, temperature, humidity, air pressure, and elevation shaping ball flight ...

Chicago residents aren't always grateful for the city's erratic weather. But what if it helped the Cubs score fly balls?

Volvo said the hydrogen-powered trucks deliver higher energy efficiency, lower fuel consumption, and increased engine power ...

Moisture problems show up everywhere in HVAC systems. Knowing how humidity behaves in air can make troubleshooting ...

Cleaner air is making marine clouds dimmer and oceans warmer, revealing a climate trade-off called the "clean air paradox." ...

Clouds just upstream or east of the Big Island are fairly unstable looking, keeping periods of rainfall in the forecast for the Hamakua Coast and east Maui today. Subsidence temperature inversion ...

Throughout this 40th anniversary year of Australian Geographic we’re looking back at a selection of stories we’ve run over the decades. This abridged excerpt is from a feature in AG 25, in Jan–Mar ...