A study showed that sex-based hierarchies in primates are more fluid than has been assumed, raising questions about the ...

Scientists have debunked the alpha male myth through a study of 121 primate species, revealing that dominance is rarely tied ...

Human testicles are much smaller, in proportion, to some of our primate cousins. Evolution can tell us why. But the size of ...

A group of scientists studying pregnancy across six different mammals—from humans to marsupials—uncovered how certain cells ...

The increasing demand for donor hearts presents both a critical challenge and a significant opportunity for innovation in ...

In a new genetic study, scientists have charted the rise of 214 human diseases across ancient Europe and Asia.

The letters, many of which were already available online, detail why the regulators initially declined to approve some drugs.

Is the concept of the alpha male a myth? A new study reveals that dominance among primates is far more complex than ...

While knowledge of the female dominance spectrum among certain primate species dates back to the 1960s, research precisely quantifying the degree of ...

Move over, fashion week — the hottest accessory of the season is a blade of grass shoved in your ear. Or, for the truly ...

An international research team led by scientists from the University of Vienna has uncovered new insights into how ...