Spike in major league home runs tied to climate change

In the history of Major League Baseball, first came the low-scoring dead-ball era, followed by the modern live-ball era characterized by power hitters such as Babe Ruth and Henry "Hank" Aaron. Then, regrettably, was the steroid ...

Clearing up confusion on future of Colorado River flows

The Colorado River provides water for more than 30 million people, including those in the fast-growing cities of Las Vegas, Phoenix and Los Angeles. Increasing demand for that water combined with reduced flow and the looming ...

Tornado debris study could lead to better warnings

Photos and mementoes that were snatched up and blown hundreds of miles during tornados in the south of the United States two years ago are giving researchers new insight on how debris is carried by the storms and how it could ...

Pyrocumulonimbus: Fire-Breathing dragon of the clouds

Pyrocumulonimbus is the fire-breathing dragon of clouds. A cumulonimbus without the "pyre" part is imposing enough -- a massive, anvil-shaped tower of power reaching five miles (8 km) high, hurling thunderbolts, wind and ...

Aircraft cause precipitation, hole-punch clouds

As turboprop and jet aircraft climb or descend under certain atmospheric conditions, they can inadvertently seed mid-level clouds and cause narrow bands of snow or rain to develop and fall to the ground, new research finds. ...

Scientists make gains in mystery of missing snow

A major field project high in Colorado's Rocky Mountains has enabled scientists to produce the most comprehensive examination to date of how snow sublimates in a mountain environment.

Introducing super drought: A new framework and web service

In recent years, the world has witnessed an alarming increase in the occurrence and severity of catastrophic droughts across various regions. While extensive research has been dedicated to understanding extreme droughts, ...

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