Briefing: Heart failure is common. A quick MRI could improve diagnosis and guide treatment
Strategic angle: A new MRI method measures cardiac oxygen use in three minutes without catheters or radiation, offering a simpler way to study heart failure and metabolism.
Briefing: Governments move to shield consumers from soaring energy costs
Strategic angle: The closure of the Strait of Hormuz has rattled global markets, with oil prices up around 40 percent since the start of the US-Israeli war on Iran.
Briefing: Sarah Mullally makes history as first woman enthroned as Archbishop of Canterbury
Strategic angle: She worked in the UK’s state-run National Health Service for more than three decades, rising to become its chief nursing officer for England in 1999.