Studying chemical chatter as tiny balls of cells embed could shine a light on early pregnancy and glitches that lead to miscarriage ...

In the intricate science of reproduction, the creation of offspring has long relied on the union of sperm and eggs, whether naturally or through assisted techniques like in vitro fertilization. Both ...

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 ...

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 ...

An international research team, including scientists from the Max Planck Institute for Evolutionary Anthropology in Leipzig, ...