ROME - Biofuels will not solve the world's energy problem, the chief executive of Royal Dutch Shell said on Sunday, amid growing criticism of their environmental and social benefits. The remarks follow protests in Brazil and Europe against fuels derived from food crops. Food shortages and rising costs have set off rioting and protests in countries including Haiti, Cameroon, Niger and Indonesia.

Pasta-loving Italians observed a one-day

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>> On April 16, the Anti-vivisection League, an animal rights group in Italy, asked Pope Benedict to stop wearing fur as a sign of respect for the "sacredness of all living species'. The Pope

The entire gamut of activities that threaten ecosystems in the mountain regions dominated discussions at the meeting of the scientific advisory body to the Convention on Biological Diversity: from habitat fragmentation, poaching and wildlife trade in the

a trend towards smaller households is threatening biodiversity around the world, a new study finds. Both in deve

from Tuscany to the tip of Sicily, Italy is in the grip of its worst drought in decades. It has wiped out crops, killed livestock and changed the lives of thousands of people. Experts say that