30/05/2014

Tagging tiny particles in turbulent clouds

(Phys.org) —Hitching tiny atmospheric particles to cloud formation enables climate models to represent the particles' effects on convective storm systems. Scientists at Pacific Northwest National Laboratory and collaborators ...

Australian sheep get high and die on toxic weed

When Australian farmer Tony Knight first saw a purple-flowering plant growing across the bushfire-scarred terrain where his sheep grazed, his first thought was that it looked like "good stock feed".

High tunnels to simulate climate change

(Phys.org) —Okra, peanuts, cotton and bananas are not exactly staple crops on Ithaca farms and home gardens. But as the world gets warmer, will there be a place for tropical varieties in New York state? And what will happen ...

How Google got states to legalize driverless cars (Update)

About four years ago, the Google team trying to develop cars driven by computers—not people—became convinced that sooner than later, the technology would be ready for the masses. There was one big problem: Driverless ...

Spain okays Repsol plan for Canary Islands exploration

The Spanish government on Thursday gave oil giant Repsol the green light to explore for oil and gas off the coast of the Canary Islands, a move that environmental groups described as "unjustifiable".

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