Assessing the habitability of planets around old red dwarfs

A new study using data from NASA's Chandra X-ray Observatory and Hubble Space Telescope gives new insight into an important question: how habitable are planets that orbit the most common type of stars in the Galaxy? The target ...

English rivers in 'desperate' state: report

English rivers are in a "desperate condition", campaigners warned on Monday in a report highlighting the growing impact of pollution on nation's waterways.

page 2 from 10