Could air pollution contribute to psychiatric illness?
Research suggests it does, but the findings are controversial. Natalie Parletta reports.
Filming fast: scientists capture molecular rotation
Quantum movie presents 651 images in trillionths of a second.
Sound volume and decision-making linked by maths
The field of psychophysics receives much-needed experimental validation. Barry Keily reports.
Science history: Virginia Apgar and the score you didn’t know you had
Simple system made a major contribution to assessing the health of newborns. Jeff Glorfeld reports.
The resilient seaweed-eating sheep of the Orkneys
Farming became established on some inhospitable islands after animals adapted their diet. Barry Keily reports.
