Related topics: evolution

Mobs are, sometimes, good

Submitting to mob mentality is always a risky endeavor, for humans or hyenas. A new Michigan State University study focusing on the latter, though, shows that when it comes to battling for food, mobbing can be beneficial.

Physicists pass spin information through a superconductor

Researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have made a discovery that could lay the foundation for quantum superconducting devices. Their breakthrough solves one the main ...

Cliches about nations govern our actions

Germans arrive at every appointment 5 hours before the scheduled time, all Indians are called Ranjid and have a red mark on their foreheads, the Japanese bow 10,000 times a day, and Americans all speak with chewing gum in ...

Overcrowding forces pheasants to cooperate in Hawaii

"Survival of the fittest" usually means that animals put their own needs first, but occasionally it pays to work together. A new study in The Auk: Ornithological Advances describes an unusual example of cooperative breeding ...

How cooperation emerges in competing populations

Social behaviour like reaching a consensus is a matter of cooperation. However, individuals in populations often spontaneously compete and only cooperate under certain conditions. These problems are so ubiquitous that physicists ...

page 20 from 40