Why plants panic when it rains

An international team of scientists involving The University of Western Australia's School of Molecular Sciences, the ARC Centre of Excellence in Plant Energy Biology and Lund University has made the surprising discovery ...

A new method to trigger rain where water is scarce

A new method to trigger rain in places where water is scarce is being tested in the United Arab Emirates using unmanned drones that were designed and manufactured at the University of Bath. The drones carry an electric charge ...

What's up with all the crane flies in Tucson?

They've descended in droves on the Tucson area, swarming the weeds in backyards, hovering around lighted windows at night and wafting inside as soon as a door opens. Some people think they're giant mosquitoes, some believe ...

What does an iceless Lake Superior portend?

From Duluth, Lake Superior is a colossal expanse of blue this week with no otherworldly ice shards smashed against the shore or colorful fish houses decorating stretches of white.

Storms swell Iguazu falls to near decade-high flow

Heavy rains have swollen the famed Iguazu waterfalls on the border between Argentina and Brazil to near decade-high water volumes this week, authorities said, as flooding engulfed one of the site's main tourist walkways.

Philippines floods force 66,000 from homes

The Philippines' north has been hit by some of its worst flooding in decades, with torrents of muddy runoff forcing 66,000 from their homes and prompting rescues of trapped locals, authorities said Friday.

Drought threatens Panama Canal shipping traffic

Drought has forced Panama's authorities to reduce shipping traffic in the canal that links the Atlantic and Pacific as a water supply crisis threatens the future of this crucial waterway.

Governments turn to cloud seeding to fight drought

(AP) -- On a mountaintop clearing in the Sierra Nevada stands a tall metal platform holding a crude furnace and a box of silver iodide solution that some scientists believe could help offer relief from searing droughts.

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