Across a Swiss meadow and into its forested edges, the drone dragged a jumbo-size cotton swab from a 13-foot tether. Along its path, the moistened swab collected scraps of life: some combination of ...

While generative AI brought creativity to machines, agentic AI is bringing initiative. Most organizations still treat AI as automation or support tools, framing it as something “we use,” rather than ...

In paleoanthropology, a rare, nearly-complete skeleton can rewrite entire chapters of the human origin story. The “Little ...

NOVA's Human, an ambitious five-part series produced in collaboration with BBC Studios Science Unit, takes viewers on a journey to discover the origins of our species. Katrina joined GBH in 2023. She ...

The textbook version of the "Out of Africa" hypothesis holds that the first human species to leave the continent around 1.8 ...

Modern humans emerged roughly 300,000 years ago, but our genus Homo is much older. So what's the oldest human species on record? When you purchase through links on our site, we may earn an affiliate ...