Objectives To assess Chinese medical staff’s knowledge and attitudes towards insomnia and explore their association with mental health status. Design A multicentre cross-sectional survey conducted ...

Quantum walks sound abstract, but they sit at the center of a very concrete race: who will harness quantum mechanics to solve problems that overwhelm today’s most powerful supercomputers. Instead of ...

Crops increasingly need to thrive in a broader range of conditions, including drought, salinity, and heat. Traditional plant ...