Humans may be fueling global warming by breathing, a new study suggests. “Exhaled human breath can contain small, elevated concentrations of methane (CH4) and nitrous oxide (N2O), both of which ...

New research supports the idea that humans have long used endurance running as a way to chase down prey. (Photo by Brian Davies/The Register-Guard, Eugene, Oregon) The 2024 Summer Olympics are in full ...

Augmenting Humans: Bionic limbs, smart skin, and robot helpers : TED Radio Hour From robot helpers to smart body parts, the line between humans and machines is blurring. This hour, TED speakers ...

Artificial-intelligence programs, like the humans who develop and train them, are far from perfect. Whether it’s machine-learning software that analyzes medical images or a generative chatbot ...

Pioneering groups of humans braved icy conditions to settle in northern Europe more than 45,000 years ago, a "huge surprise" that means they could have lived there alongside Neanderthals ...

'It's a great spacecraft': Wilmore and Williams praise ship that led to extended stay on ISS ...