City University of Hong Kong wants to scale and diversify its PhD physics programme by recruiting a new generation of rising stars from all over the world
Dramatic drops in air pollution offer scientists a rare opportunity to study its links with climate and weather. But as Kate Ravilious discovers, it's a complicated connection
Without mechanical vibrations, a modern car wouldn’t get far. David R Andrews examines the role of sound and ultrasound in fuel injection and parking sensors
Designing equipment that meets stringent size and mass restrictions for use on aircraft brings extra challenges for instrument developers, as Tamara Clelford explains