By studying genetic data from nearly 140,000 IVF embryos, scientists have with unprecedented detail revealed why fewer than ...

Dr. Camille Hoffman, a professor of maternal fetal medicine in the University of Colorado Anschutz’s School of Medicine’s ...

Human remains from ancient mass grave reveal how people responded to world’s first pandemic - Ancient city’s burial capacity ...

New research shows how sperm RNA changes as men age, revealing a biological shift that may affect reproduction and child ...

Handprints on cave walls in a largely unexplored area of Indonesia may be the oldest rock art studied so far, dating back to ...

A large international study reveals that mammals tend to live longer when reproduction is suppressed. On average, lifespan ...

City environments subject animals to noise, light, crowding, and fragmented habitats that subtly but powerfully reshape how they communicate.

Humanized mouse models are vital for studying human gene function, but fully replacing mouse genes with complete human ...

Researchers discovered that Hawaiian monk seals use a surprisingly complex range of underwater sounds, including new call ...

Discover how black, grizzly, and polar bears choose safe, snow-covered winter dens and what new research reveals about their ...

In Argentina, equine cloning in polo is no longer a rarity. It’s now a mature industry — although ethical dilemmas ...