I have always identified as bisexual, but sex with my husband has been leaving me dysphoric. I don’t feel like I can separate ...

Scientists have uncovered a surprising new picture of human origins that challenges the long-held idea of a single ancestral ...

In the second installment of our year-long series, Under the Radar dives into the world of polyamory and ethical nonmonogamy ...

New interpretations suggest that Neanderthal and Sapiens interactions were shaped by biology and social structure, not simple ...

Each month during a woman's menstrual cycle, an ovary prepares 10–20 antral follicles, fluid-filled sacs that hold immature ...

And the places we have called home in more welcoming parts of the world have helped shape our species — from our genes to our ...

Zackary A. Graham’s “Crayfish, Crawfish, Crawdad" is an overview of those humble but mighty crustaceans that, though ...

Scientists have uncovered compelling evidence that humans reached New Guinea and Australia around 60,000 years ago—earlier than some recent theories suggested. By tracing maternal DNA lineages, the ...

Although he is an expert in artificial intelligence and its use and applications in companies and organizations, Hunter Phoenix Van Wagoner, is also a humanist at heart. So, when he studies and ...

How does Jannik Sinner manage to hit the ball at exactly the right moment, with remarkable precision? And how do we, in everyday life, perceive the duration of events around us? The answer lies in how ...

NASA rovers have revealed fascinating details and close-up images of Mars and the moon, but exploring other planets is slow. Most rovers are remotely controlled from Earth, and their careful, ...

For the first time since the Apollo era, humans are preparing not just to visit the Moon, but to live and work there for weeks, months – and eventually years. But what would it really be like to spend ...