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Wytham Woods 'shields local plants'

A recent study has found that forests with dense canopies, including Oxford's Wytham Woods, can partially shield ground-level plants from the local effects of global warming.

Oct 31, 2013 3 / 5 (2) 0

Earthworm invasion

Beavers reshape landscapes with their dams. Wolves control elk populations. Sea otters protect kelp forests by eating sea urchins. These are what ecologists call "keystone" species: critters that control ...

Sep 12, 2013 not rated yet 1

Apocalyptic scenes as smog engulfs Singapore

Fast-food deliveries have been cancelled, the army has suspended field training and even Singapore's top marathon runner has retreated as residents try to protect themselves from the smog that has descended ...

Jun 20, 2013 4.8 / 5 (6) 0

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