Earth news

The least sea ice in 800 years

New research, which reconstructs the extent of ice in the sea between Greenland and Svalbard from the 13th century to the present indicates that there has never been so little sea ice as there is now. The ...

Jul 01, 2009
4.1 / 5 (66) 77

Is Mars dead, or is it only sleeping?

The surface of Mars is completely hostile to life as we know it. Martian deserts are blasted by radiation from the sun and space. The air is so thin, cold, and dry, if liquid water were present on the surface, ...

Oct 17, 2007
4.4 / 5 (60) 5