Can aircraft pollutant emissions be reduced by using biofuels? And what influence does an alternative fuel have on the formation of contrails? In mid-January, a joint German Aerospace Center (DLR) and US space agency NASA ...
Feb 09, 2018 in Environment
Antarctica's Ross Ice Shelf is the world's largest floating slab of ice: it's about the size of Spain, and nearly a kilometre thick.
Jan 30, 2018 in Earth Sciences