Senior Correspondent
Award-winning investigative journalist
A landmark study following more than 22,000 participants over 15 years has found strong evidence that diets high in ultra-processed foods are linked to significantly accelerated biological aging....
The United Nations World Food Programme reports that the number of people experiencing acute food insecurity has reached 345 million — a 25% increase from last year and the highest figure since tracki...
A Phase III clinical trial of a new Alzheimer disease treatment has shown a 40% reduction in the rate of cognitive decline over 18 months — the most promising advance in the field in decades....
