Scientists have found the oldest fossil depicting copulating insects in northeastern China. Scientists have found the oldest fossil depicting copulating insects in northeastern China, published ...

Marine biologists have documented the first-ever “in the wild” observation of endangered leopard sharks copulating, and were surprised to catch not just two sharks in action, but three. The intimate ...

The image of a copulating frog dressed in tight-fitting pants sounds quite silly, but it was done in the name of serious research. In fact, more than one biologist dressed up their frogs to solve the ...

AFP - A new exhibition featuring preserved dead bodies having sex opened in Berlin on Thursday with critics saying a maverick German anatomist dubbed "Doctor Death" has gone too far this time. The ...

Scientists have found the oldest fossil depicting copulating insects in northeastern China, published November 6th in the open-access journal PLOS ONE by Dong Ren and colleagues at the Capital Normal ...