Stadium

With Taylor Swift fans linked to recent seismic activity during her current worldwide 'Eras' concert tour, we thought we’d investigate how other musical artists' fans stacked up in terms of their stadium-shaking abilities. The results may surprise you.

It will doubtless be a while yet before big stadium-type events start taking place again. Once they do, though, the stands will still likely have to be disinfected after each use. A US company is aiming to make that task easier, using drones.

As a way of testing new sensors and software, University of Washington seismologists have planted seismographs to study the fanmade "earthquake" caused by American football spectators.