In a new paper, researchers challenge the longstanding view that the force of natural selection in humans must decline to zero once reproduction is complete. They assert that a long post-reproductive ...

Although the federal government passed a law in 2004 that tackled a wide swath of the socially and ethically controversial issues surrounding reproduction, covering everything from human cloning to ...

Parents who drop their kids off with grandma while they work the late shift know: Old age comes with a hidden benefit for our species that is very much to our evolutionary advantage. Our elders both ...

New research reveals the presence of microplastics in human reproductive fluids, raising important questions about their potential risks to fertility and reproductive health European Society of Human ...