"Mating ended when the females regained control of their arms and pushed the males off," the researchers noted.

Melissa Fleur Afshar is a Newsweek reporter based in London, United Kingdom. Her current focus is on trending life stories and human-interest features on a variety of topics ranging from ...

An animal test is any scientific experiment or test in which a live animal is forced to undergo something that is likely to cause them pain, suffering, distress or lasting harm. Animal experiments are ...