The sister of a primary school teacher murdered in her own home 30 years ago is calling on anyone who has any information ...

Reproductive biologists at Nanjing University tried to see whether a male mouse's mastery of treadmill running could somehow ...

Grow these fall vines to brighten your autumn landscapes with blazing foliage, colorful berries and fetching flowers.

Researchers have discovered how sperm cells perform an extraordinary metabolic transformation after ejaculation, from quiet ...

The study explores the evolutionary origins of the lifespan difference between women and men. Across the globe, women generally outlive men, a pattern that has persisted throughout history and in ...

Since 2007, Jezebel has been the Internet's most treasured source for everything celebrities, sex, and politics...with teeth.

Experts have identified the molecular trigger that powers sperm from idle to overdrive - a breakthrough in male fertility ...

A 62-year-old snake in captivity surprises everyone with an unexpected event. Learn more about this extraordinary occurrence.

Researchers have traced how sperm rapidly shift from a dormant to an energy-charged state during their journey to fertilize ...

Michigan State University scientists have pinpointed the molecular "switch" that supercharges sperm for their final sprint to an egg - a breakthrough that could reshape infertility treatments and pave ...

Among mammals, females generally live longer. The recent comparative study examined 528 mammal species in zoos and found that ...