-
This Could Be the 'Beginning of the End' for North Atlantic Right WhalesA lack of new babies for endangered Northern Atlantic right whales makes their future even more uncertain.
-
Mysterious Spiral Found in the Tail of Human Sperm -
Pesticide Residue on Fruits, Veggies, Linked to Lower Fertility in WomenPesticide residue on fruits and vegetables may hurt women's fertility, a new study suggests.
-
Do Animals Have Menopause?Female killer whales reproduce between the ages of 12 and 40 years but can survive into their 90s.
-
Ebola, Zika & More: How Many Viruses Can Get into Men's Semen?More than two dozen viruses can make their way into human semen.
-
Woman Born Without a Vagina Speaks Out About Rare ConditionA woman in Arizona who was born without a vagina — the result of a rare condition — is speaking out about her condition.
-
Surprise Fertility Treatment: How a Cancer Drug Helped One Woman Get PregnantIn a surprising case, a drug that is normally toxic to ovaries actually helped one woman get pregnant.
-
Diatoms Have Sex, and Ammonium Is a Turn-OnDiatoms, long thought to reproduce asexually, do engage in sexual reproduction, with ammonium acting as an aphrodisiac.
-
Gene Thieves: Female Salamanders Hijack DNA from Multiple MalesScientists are still trying to make sense of something extremely weird that happened between a pair of Ambystoma salamanders millions of years ago.
