‘It wouldn’t exist’: Viagra inventor tells how Welsh miners began its rise

It was the ultimate serendipitous discovery: a failed heart medication that became a multibillion-dollar erectile dysfunction drug. But the blockbuster story of Viagra could have…

View More ‘It wouldn’t exist’: Viagra inventor tells how Welsh miners began its rise

Faster times, record numbers: the science of running marathons as an older person

This year’s London marathon will have record numbers of veteran participants, with a near-doubling of the number of female runners aged 60 to 69 registering…

View More Faster times, record numbers: the science of running marathons as an older person