Fish fly season has begun, bringing thousands, if not millions, of the winged insects to swarm the backyards, screen doors and car windows of metro Detroiters. Fish flies are considered by many to be ...

PARIS (AP) – France and the European Union are investigating why a massive swarm of dead fish was released by a huge trawler in the Atlantic Ocean off France, after an environmental group released ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. An invasive fish species could begin swarming more areas of the ...

Schools of fish are mesmerizing examples of collective animal behavior. Thousands of individuals move in near-perfect synchrony, despite each fish having only a limited view of their surroundings. How ...