Two wombs, a forked penis, and giving birth through the nose. These are just a few of the bizarre stories circulating about ...

In the animal kingdom, mating isn’t always about survival. From praying mantises to octopuses, some species die during or ...

Animal reproduction and breeding encompasses the full spectrum of natural, assisted and genetic processes that underpin the perpetuation, improvement and conservation of species across diverse taxa.

Reproduction is a normal part of life, and while sex might seem like a quick and straightforward process for humans, that’s not always the case in the animal kingdom. Some animals reproduce in rougher ...

A large-scale analysis of 117 mammal species found that preventing reproduction is associated with longer lifespans, suggesting a strong link between reproductive activity and life expectancy. Why do ...

A new study published in Science and led by Monash University biologists reveals that the energy cost of reproduction is far greater than previously believed. The research, led by Dr. Samuel C Ginther ...

Few animal facts are repeated with more confidence or less nuance than the claim that penguins mate for life. It is offered ...

The energy invested in animal reproduction is as much as 10 times greater than previously estimated when the metabolic load of bearing and caring for offspring is accounted for, according to a new ...

About 3 to 5% of mammals are known to be monogamous, meaning they select one mate for life. Still, many monogamous species ...

Some animals form lifelong pair bonds that run deeper than simple mating. These connections shape how they live, move, and ...

Scientists were able to revive a tiny-worm like organism found in 24,000 year old Siberian ice. The worm was able to eat and reproduce after thawing. The findings could provide clues into how to ...