Is Google Maps not working? The app is fairly reliable, but it’s not impossible to run into an issue on occasion. Of course, it’s never fun when technology isn’t performing as intended ...

AIXTRON Ltd, Swavesey, Cambridge CB24 4FQ, U.K.

The way we shop, do our banking, watch TV and listen to music is unrecognisable from 30 years ago – yet as a doctor, the way I do tests, treat patients and predict their outcomes is stuck in the ...

Yusuf Hamied Department of Chemistry, University of Cambridge, Cambridge CB2 1EW, U.K.