EnvironmentSatellites find close to 800 methane leaks in past four years Earth observation satellites have detected leaks of methane, a powerful greenhouse gas, in the US, Algeria, Turkmenistan and Uzbekistan News
EnvironmentHow are sand dunes formed and why do they even exist? The strange, beautiful shapes that sand dunes form are a mystery. Now researchers are conducting huge desert experiments and using dune racetracks to figure it out Features