Earth - Environment news

Biofuels as Invasive Species?

As the United States looks to crops as possible future sources of energy, a University of Arkansas researcher and his colleagues call for caution, citing the possibility of some biofuel crops becoming invasive ...

Sep 21, 2006 4 / 5 (37) 0

Climate Change Rocked Cradles Of Civilization

Severe climate change was the primary driver in the development of civilisation, according to new research by the University of East Anglia. The early civilisations of Egypt, Mesopotamia, South Asia, China and northern South ...

Sep 15, 2006 4.5 / 5 (32) 0