Scientists have discovered a potential path out of devastating genetic bottlenecks that could help these Australian animals, ...

Beyond symptoms like burning, swelling, itching, and general irritation, it can even interfere with your ability to conceive.

Learn when crappie spawn, where to find them, and the best lures to use. Here's what you need to know to catch spring crappie.

Some animals are capable of parthenogenesis, a reproductive process in which females produce offspring without fertilization.

The ocean is home to a vast array of different animals, each with its own traits. These include different forms of mating, such as parasitic mating. Parasitic mating occurs when the male physically ...

If you have ovaries, this emotional rollercoaster probably feels very familiar. While men don't experience a monthly hormonal ...

The study, carried out by the University of California, Davis (UC Davis), shows that during the cold early days of spring, male frogs sing slow, sluggish, and less energetic songs.

While other animals are hibernating or hunkering down for the winter, beavers are spending intimate time in mating and ...

A field guide to spotting the good, the bad and the cleverly distressed ...

How to watch the March 3 “blood moon” total lunar eclipse, including exact viewing times, livestream options, and why the moon turns red.

National Geographic archaeologist George E. Stuart reported in 1975 on the scientists who sought to decode the ancient language—and the looters who stood in their way.

Researchers at a lab in Kansas City believe they have made a breakthrough discovery in understanding infertility.