Experts speculated that very early humans worked wood, but previously didn’t have the evidence.

The early settlement of the Americas is hugely contested area of archaeology.

A new study shows the two are not same thing but can be connected, sometimes in surprising ways.

Designed to ensure safer skies, “Air-Guardian” blends human intuition with machine precision, creating a more symbiotic relationship between pilot and aircraft.

Study shows users can be primed to believe certain things about an AI chatbot’s motives, which influences their interactions with the chatbot.

Organizations will support government agencies in using evidence to advance economic mobility and racial equity in the wake of Covid-19.

An MIT student and linguistics professor spot an emerging English phrase and examine what it tells us about syntax — but questions remain.

Working a day on the firelines as a wildland firefighter can require the endurance of riding the Tour de France. That takes a toll, as a physiologist explains.

Working a day on the firelines as a wildland firefighter can require the endurance of riding the Tour de France. That takes a toll, as a physiologist explains.

Wildland firefighters need the endurance of a cyclist in the Tour de France, and the work takes a toll on their bodies. A physiologist explains what’s at stake.