Qatar’s exports of natural gas and helium—the latter essential for MRI scans—were effectively halted after Iran closed the Strait of Hormuz and attacked one of the world’s largest production ...

The Iran-Israel war has triggered a global helium shortage, raising concerns over MRI services in India. Helium is essential ...

A new MRI machine is to be made available on the grounds of a Surrey leisure centre for five years to help meet waiting time ...