
Biology
Fathers Have Been Older Than Mothers For 250,000 Years, Study Finds
Fathers Have Been Older Than Mothers For 250,000 Years, Study Finds Scientists have discovered a new way to identify the

Fathers Have Been Older Than Mothers For 250,000 Years, Study Finds Scientists have discovered a new way to identify the

This Female Insect Pokes Out a ‘Penis’ to Penetrate The Male ‘Vagina’ The animal world is full of delightfully odd

Scientists Uncover a Gut-Brain Connection for Social Development To learn to socialize, zebrafish need to trust their gut. Gut microbes

Meet The Sparrow With Four Sexes If you think navigating the human dating pool is hard, it’s time to get

New Clues into What Really Causes Aging Scientists have just unearthed a vital clue about what really causes aging, discovering

Male Wasps Have Been Seen Using Their Genitals as Weapons Against Predators A species of wasp that lives in Japan