The work demonstrates the power of ancient DNA to illuminate human biology and medicine in addition to history. A massive ...

In the aftermath of Earth’s most catastrophic extinction event, one unlikely survivor rose to dominate a shattered world: ...

A study published in Molecular Human Reproduction has found that fetal cells can migrate into a mother’s body during pregnancy and remain there for years, ...

Having a baby in space may require a bit more direction, with new Adelaide University research revealing the navigational abilities of sperm are negatively impacted by a lack of gravity. Researchers ...

Having already withdrawn from the Human Rights Council, the U.S. has adopted an increasingly isolationist and obstructive stance within international institutions. Will the United States become the ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Humans don’t have a defined mating season like deer or wolves. Here’s how evolution rewired ...

FBI agents with a sex trafficking victim. (File photo courtesy of the FBI) Human trafficking is often misunderstood. It is not always dramatic kidnappings or people being physically restrained. More ...

If humanity truly hopes to colonize the solar system, it must overcome a challenge arguably greater than any technological hurdle: human reproduction beyond Earth. The idea may sound like science ...

"If reproduction is ever to occur beyond Earth, it must do so with a clear commitment to safety, transparency and ethical integrity." When you purchase through links on our site, we may earn an ...

As commercial spaceflight draws ever closer and time spent in space continues to extend, the question of reproductive health beyond the bounds of planet Earth is no longer theoretical but now ...

Here’s what you’ll learn when reading this story: Chondrichthyan fishes—a group that includes rays, skates, chimaeras, and sharks—are thought to have energy intensive reproduction cycles due in no ...