Wade, red-state lawmakers have been looking for political cover for unpopular criminal abortion bans, and a simple strategy ...

In a culture where sex is often shrouded in shame, Mawadda is a platform that opens doors for Arab women to embrace their ...

The white-handed gibbon comes closest to humans in the study, with a monogamy rate of 63.5%. It’s the only other top-ranked ...

A study suggests menopause gives an evolutionary advantage to some whales. The findings could offer clues about menopause in ...

If you’re watching the person you love struggle to survive an illness, things aren’t going to be the same — for better or for ...

Northern elephant seals are protected by federal law, and disturbing them during fasting and breeding can cause stress, ...

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

At present, it's difficult to imagine a return to a time when pro-life principles stood at the center of the GOP's identity.

New research has mapped the cell types that specialize to form reproductive organs in both sexes, identifying key genes and signals that drive this process. The findings offer important insights into ...

If you’ve ever joked that dating is killing you, science may have just backed you up. According to a massive new study, animals that skip sex — or at least stop reproducing — tend to live longer. I ...

Humans are far closer to meerkats and beavers for levels of exclusive mating than we are to most of our primate cousins, according to a new University of Cambridge study that includes a table ranking ...

Human biology evolved for a world of movement, nature, and short bursts of stress—not the constant pressure of modern life. Industrial environments overstimulate our stress systems and erode both ...