A fossil jaw found in Ethiopia shows Paranthropus ranged far north, challenging long-held ideas about early human relatives and their diets.

Early humans in England used elephant bone to sharpen stone tools, revealing advanced planning, material knowledge, and ...

Early safety and visual performance signals were reported at 3 months from a first-in-human (FIH) clinical study evaluating ...

Archaeologists have uncovered the earliest known hand-held wooden tools ever used by humans, and the discovery is changing what we know about early technology. Found at the Marathousa 1 site in ...

Healthcare AI is surging — but inside clinics, many tools quietly stall. Physician executives explain why design, incentives, & governance matter more than algorithms.

History may soon repeat itself with a novel new platform: networks of AI agents carrying out instructions from prompts and sharing them with other AI agents, which could spread the instructions ...

Under pressure to boost its popularity, Elon Musk’s xAI loosened guardrails and relaxed controls on sexual content, setting ...

AI will serve humanity only if we endow our creations with moral restraint rather than mathematical optimization.

Invasive species, pathogens, and parasites can have serious ecological consequences for aquatic ecosystems and also put human health and economies at risk. Early detection of these biological threats ...

Archaeologists in central China have uncovered evidence that early humans were far more inventive than long assumed. Excavations at the Xigou site reveal advanced stone tools, including the earliest ...

Old beliefs about early human behavior in East Asia are being challenged by the discovery of a richly-layered archaeological ...

A single ancient jawbone is rewriting what scientists thought they knew about humanity’s forgotten relatives.