Rain gauges did not exist millions of years ago. Instead, researchers turn to indirect clues left behind in rocks, soils, and ...

Sure, we've all heard of the urban heat island effect, where cities are hotter than surrounding rural areas. Now scientists have discovered a similar urban "rain island effect," where cities appear to ...

Rain on Earth is something that we've come to know well. It's relatively predictable in size and shape, and while we're noticing more extreme weather and lack of rain in some parts of the world ...

WASHINGTON (AP) — As extreme weather events have hit the world hard in recent years, one meteorology term — atmospheric rivers — has made the leap from scientific circles to common language, ...

One in every four rain showers that fall over the nation’s capital can be defined as acid rain, according to a joint study by Universidad Nacional (UNA) and the Municipality of San José. The “First ...