Scientists have known for some time now that tropical birds are falling in number. In general, the cause has been attributed ...

A new study led by researchers from the Xinjiang Institute of Ecology and Geography of the Chinese Academy of Sciences has ...

Brazil's Minister of the Environment and Climate Change Marina Silva takes part in the 11th Meeting of Environment Ministers ...

Scientists have found that a mere 30 species of trees in the Cerrado -- the world's largest and most floristically diverse savanna -- account for nearly half of all its trees. The 'hyperdominance' by ...