Heat may spark world food crisis
Half the world's population could face food crisis by 2100 as soaring temperatures cripple staple crops, scientists warn.
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January 9, 2009
Zimbabwe troops ‘eat elephants’
A Zimbabwean wildlife campaigner tells the BBC that soldiers are being given elephant meat to eat, as the economic crisis deepens.
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Body repair ‘could be ramped up’
A combination of drugs could trick the body into sending its repair mechanisms into overdrive, say scientists.
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Venomous mammal caught on camera
Rare footage of one of the world's most strange and elusive mammals is captured by scientists.
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