The size of an individual snack piece not only influences how fast a person eats it, but also how much of it they eat, according to a new study. With nearly a quarter of daily calorie intake in the ...

In her blog Back Re(Action), the physicist Sabine Hossenfelder offers an analysis of emergence. She states that emergence, “broadly speaking refers to novel types of behavior in systems with many ...

Group living is common across many species, and group sizes range from small (e.g., the Elephant herd and Lion pride) to very large (e.g., bird flocks or fish schools). Different species evolved ...