How can public spaces remain safe when large crowds move through them? Engineers and researchers who study these environments often rely on physical models borrowed from fluid dynamics—a branch of ...

The Covid-19 coronavirus pandemic has created unique challenges, with remote working and social distancing measures being hastily introduced in March. However, certain sectors are keen for staff to ...

As Europe faces a resurgence of coronavirus, having loosened strict lockdowns, one of the most important policy questions is how people can safely social distance in crowded places. Our ability to ...