There’s a ‘very clear’ reason why some people live to 100 — and others don’t

Hitting 100 rotations around the sun is no small feat, with just an estimated 101,000 centenarians, representing 0.03% of the ...

Africa is losing health workers when it can least afford to – a pattern rooted in colonial history

Health workers consistently move from poorer countries to richer ones, a pattern that tracks closely along lines drawn by ...