Are corals digesting plastic? Are gasoline cars about to disappear from our roads? Does the ecolabel on your frozen salmon mean your dinner is sustainable?
Urban apiculture is a booming trend. But many metropolitan beekeepers also believe that bees fare better in cities than they do in the countryside.
Confront nature's mysteries, scientists find mutant sea stars surviving in warming waters and that sexual competition forces ducks to grow longer penises.
From household plastic to industrial waste, anthropogenic activity has created compounds that poison ecosystems from water to air.