The curious minds at What If explore humans evolving backward over generations, revealing the physical, mental, and societal ...

A 5,500-year-old skeleton from Colombia has revealed the oldest known genome of the bacterium linked to syphilis and related ...

Description: Did you know that humans will never finish evolving? Often when we think about evolution, we typically think ...

At some point in the deep past, humans may have come frighteningly close to disappearing altogether. Here’s what we know, ...

The chin is one of our most familiar features, yet scientists still debate why we evolved it. Here’s a breakdown of what we ...

Despite lacking a hippocampus entirely—and having diverged from the mammalian lineage roughly 400 million years ago—larval ...

A popular idea suggests a link between big brains and a rich social life, but octopuses don't fit the pattern, which suggests ...

Customer-facing and internal workflows will come together on a shared, AI-first foundation that supports speed, flexibility, ...

Why do humans have larger penises than other primates? New research tests attraction, rivalry, and sexual selection for ...

NASA's Space Shuttle Program, which ran from 1981 to 2011, was a complex and ambitious project that pushed the boundaries of ...

Human penis size indicates male attractiveness and fighting ability, with a larger size more attractive to women and more ...

How Can Non-Human Identities Enhance AI Security? What are the key challenges faced by organizations in managing ...