Experts said up to 80 of dementia patients have two other chronic health conditions, but there is a ‘lack of understanding’ about age of onset.

The 1,000-year-old oak tree in Sherwood Forest, Nottinghamshire, is reputed to have been a hiding place for Robin Hood and his band of outlaws.

Researchers used artificial intelligence to analyse digital retinal photographs, which are taken to capture images from the back of the eye.

More than half of UK airports raised or introduced drop-off fees for drivers in the past year, while most of the busiest EU airports still have no charge, according to new research.