Lionesses are known to mate up to 40 times per day during their reproductive stage. Discover why lions mate so often here!

Boulenger’s backpack frog uses one of the strangest reproductive strategies in the amphibian world. Females carry fertilized ...

In 1995, divers first noticed a group of bizarre sandy "crop circles" on the seabed around Amami Oshima Island, southwest ...

A small brown mouse has just done something no mammal has ever done before: give birth on Earth after spending part of its ...

How the TVA and TWRA are partnering to bring a prehistoric fish back to Tennessee after it was "wiped out" locally.

Animals that can change their sex naturally might sound surprising at first, but in nature, it is simply another survival ...

Several Democratic lawmakers accused the VA of trying to avoid public scrutiny in bypassing the formal rule change process.

Supporters say the measures protect families and fairness in athletics. Some educators warn it could overwhelm schools and ...

Does menopause change what women find attractive? Older women prefer bearded men with lighter builds, and menopause affects ...

Let's Go Washington has a Friday deadline – the day after New Year’s Day – to submit nearly 309,000 valid signatures for two ...

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

In a groundbreaking twist on IVF, Dina Radenkovic's innovative company, Gameto, is changing the face of motherhood by ...