Understanding food-web structure is crucial to determine the functioning of ecosystems and sustainably manage resources. The Scotia Sea is an important area for Antarctic krill and toothfish fisheries...

New research shows coral reef food webs are more isolated and fragile than expected, with key fish species tied to narrow energy sources

The endangered Ethiopian wolf has been observed licking the flowers of red hot poker plants, and now scientists believe it may play a role in the distinctive plant’s pollination.