Numerous companies offer tests, which may involve blood, urine or saliva collection, and can be very expensive. The results ...

Carly Hataway has spent the better part of a decade trying to understand her hormones. The 28-year-old content creator has experimented with diets and supplements to try to regulate her periods. She’s ...

Charlotte Freed first got a hormonal IUD when she was a teenager. She wasn't sexually active at the time, but she wanted to be protected from pregnancy before she started college. This was also a time ...

The curious minds at ColdFusion explore the escalating race to control human brains. This raises profound ethical and societal questions about neurotechnology and personal freedom. 'Gray Divorce' Is ...

Google latest Frontier Safety Framework explores AI risk. It identifies three risk categories for AI. Despite risks, regulation remains slow. One of the great ironies of the ongoing AI boom has been ...

They once roamed free—until humans changed the course of evolution forever. This is the story of the moment wild animals became workers, food sources, and family Republican lawmaker flips to become a ...

One percent might not seem like a lot, but in human evolution, it’s all that genetically separates humans from chimpanzees. Scientists have long pondered how a 1% genetic difference could be so ...

ST. LOUIS – Between the intense downpours and flood warnings and the severe heat threats the Missouri region had a few weeks ago, many St. Louisans are probably wishing they could alter the weather.

In June, headlines read like science fiction: AI models “blackmailing” engineers and “sabotaging” shutdown commands. Simulations of these events did occur in highly contrived testing scenarios ...

Rachel Feltman: For Scientific American’s Science Quickly, I’m Rachel Feltman. When it comes to birth control, men have exactly two reliable options: condoms or a vasectomy. That’s it. For decades ...

According to posts on TikTok, hormonal birth control can cause a nearly unlimited list of ailments: Depression, irreversible infertility, acne, destruction of the gut biome, weight gain, balding, and ...