OpenAI has deleted the word 'safely' from its mission

'Probably' doesn't mean the same thing to your AI as it does to you

What a viral monkey, his plushie, and a 70-year-old experiment tell us

Scrapping business class could halve aviation emissions – new study

Stroke survivors can counterintuitively improve recovery by strengthening their stronger arm, according to a new randomized trial of which arm to focus on

Draining wetlands produces substantial emissions in the Canadian Prairies

Men lose their Y chromosome as they age – how it may matter

Traveling in space literally moves the brain around in the skull, according to before-and-after MRI scans of astronauts, with areas involved in movement and sensation showed the largest shifts, although most of the deformation reversed within 6 months

Americans want heat pumps – but high electricity prices may get in the way

Police facial recognition is now highly accurate, but public awareness lags