As space tourism gets cheaper and missions keep getting longer, scientists are now raising a question that used to be limited ...

Another experiment aboard the ISS examined whether key sperm maturation steps required for fertilization could proceed in ...

As space travel expands, scientists warn that reproductive health risks and ethical gaps can no longer be ignored.

You'd think we'd know everything there is to know about sexual reproduction. But as it turns out, there are still quite a few ...

What scientists do know from limited laboratory experiments and astronaut data is that space presents a demanding environment ...

It's a truism that weeds love poor soil, but is there anything to it? And what is a weed, anyway? James Wong investigates ...

Some think the rise of C-sections means that one day all births will require serious medical intervention. But a surprising new understanding of the pelvis suggests a different story ...

King’s lomatia is a single clonal plant that has survived for over 43,000 years. Here’s how it’s outlasted ice ages, climate ...

The clinical director of a mental health treatment center in Tampa is skeptical that AI can replace human therapists. In fact, for some, she writes, it has done more harm than good.

Some days invite big ideas, and others call for light curiosity. If you need a quick lift, this collection is made for ...

When the Chernobyl nuclear reactor exploded in 1986, scientists expected the surrounding land to remain uninhabitable for ...

While most animals manage to avoid inbreeding through scent recognition or by leaving their packs, others (such as those ...