EnvironmentModern fuel-efficient jets can cause more warming than older planes Passenger planes and private jets that fly higher can create longer-lasting contrails, meaning their contribution to global warming has been underestimated ¿ìè¶ÌÊÓÆµ
EnvironmentHundreds of Greenland's glacial lakes have burst since 2008 Using satellite data, researchers identified hundreds of glacial lakes in Greenland that flooded their frozen shores over the past decade – helping speed up global sea level rise ¿ìè¶ÌÊÓÆµ