Despite America’s continued reliance on fossil fuels as its primary source of energy, the plummeting costs of alternative energy sources — like power harnessed from the sun or wind — is making them an increasingly viable choice on the competitive market.

Read more ...

Nearly 13 kilometres per year: that is the rate at which the wintering area of Bewick's swans has shifted east over the past 50 years. 

Read more ...

New research by University of Delaware doctoral student Zhangxian Ouyang and oceanographer Wei-Jun Cai, and an international team of researchers, demonstrates that rapid warming and sea-ice loss have induced major changes in the western Arctic Ocean.

Read more ...

More Articles ...

Subcategories