Imagine a fishery where, in one year, 6 million pounds of fish were hauled in—only to plummet to a mere 400 pounds just four years later. What caused this?
An ancient predator, the sea lamprey, has resurfaced as a growing threat in the Great Lakes, sparking alarm among scientists and fishermen alike. This eel-like invader, unchanged for over ...
The fish, shrimp, and lamprey included in the study. Clockwise from top left ... Some of the researchers involved in the analysis are now working on ways to stop plastic waste from draining to the sea ...