Guidance needed for the inclusion of air pollution on death certificates
In an opinion piece in the British Medical Journal, calls have been made for national guidance on the inclusion of air pollution on death certificates for clinicians.
Balance of power: Is green hydrogen the missing link in pollution-free fuels?
Can the most abundant element in the universe be used as a propellant for heavy vehicles and off-grid gas replacement? Martin Guttridge-Hewitt explores the emerging hydrogen market to better understand costs, emissions, and access.