New green technology generates electricity 'out of thin air'

Scientists at the University of Massachusetts Amherst have developed a device that uses a natural protein to create electricity from moisture in the air, a new technology they say could have significant implications for the ...

Satellite study finds major shifts in global freshwater

A new global, satellite-based study of Earth's freshwater distribution found that Earth's wet areas are getting wetter, while dry areas are getting drier. The data suggest that this pattern is due to a variety of factors, ...

Ecologists suggest it is time to rethink the modern lawn

A pair of urban ecologists, one from Australia, the other Sweden, suggests in a Perspective piece published in the journal Science that it might be time to rethink the idea of the modern lawn. In their paper, Maria Ignatieva ...

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