In the spring, ants are once again hard at work. Beyond their everyday presence, ants are also key model organisms in cutting ...

While many studies have looked at possible evolutionary links between men's strength and sexual behavior, a Washington State University study included data on women with a surprising result. Women, as ...

New research shows that variation in mating behaviors, parental care and differences in ornamentation of the sexes in bird ...

Scientists have long wondered whether evolution would follow the same path if history had a chance for a “do-over.” New research suggests that it does, when it comes to the brain and its regulation of ...

Add Yahoo as a preferred source to see more of our stories on Google. Before this discovery, the earliest known pachycephalosaur fossils were 15 million years younger. (CREDIT: AI-generated / The ...

1. Mormon Crickets and Mating Meals -- 2. Katydids, Longhorns, and Bush-Crickets: Diversity and Evolution of the Tettigoniidae -- 3. What Katy Did: Habits and Life Cycles of Tettigoniids -- 4.

Animals able to change behaviors but slow to evolve might fare better than previously thought amid climate change. In response to a warmer climate, ground squirrels and marmots in California are ...

A. The formulations of Lorenz and Tinbergen -- The comparative method in studying innate behaviour patterns / K.Z. Lorenz -- B. Some criticisms of the views of Lorenz and Tinbergen -- Is modern ...

I have seen congested traffic and aggressive drivers in many cities around the world. More than once I have noticed that if two cars arrive simultaneously at an intersection, one driver will honk his ...

It was a gray morning on the steppes of central Mongolia when paleontologist Tsogtbaatar Chinzorig spotted something glinting on a distant slope. It was not a rock. As he drew closer, he realized he ...