As a quartet of astronauts make their way to the far side of the Moon, far-fetched notions of human colonies on the satellite or even Mars - a three-year return trip - are again getting an airing.

One of the most diverse ecosystems on the planet is closer than you think—right inside your mouth. Your mouth is a thriving ecosystem of more than 500 different species of bacteria living in distinct, ...

Add Yahoo as a preferred source to see more of our stories on Google. Researchers have captured the very first real-time, three-dimensional images and videos of a human embryo implanting into collagen ...

For a long time, having children has been a young person’s game. Although ancient records are sparse, researchers estimate that, for most of human history, women most typically conceived their first ...

With a rising focus on interplanetary colonisation as a safeguard against existential threats, scientists are investigating whether humans can reproduce in space. While significant strides have been ...

Floating in near-weightless conditions can be disorienting for even the most experienced astronauts. Male reproductive ...

Dr. Gitanjaly Chhabra and Dr. Kathleen Hare from University Canada West explore the transformative potential of AI in IVF ...