James Watson, Nobel Prize-winning biologist who discovered the structure of DNA with Francis Crick

James Watson, who has died aged 97, was the 25-year-old American biologist who in 1953, with Francis Crick, revealed the ...

Why is your hair falling out? Know the common diseases and signs of underlying health issues

Sudden or constant hair loss can be a sign of underlying health issues, not just a cosmetic concern. Conditions like thyroid ...