Areas in Sardinia, Okinawa and Greece are supposedly home to unusual numbers of centenarians. Scientists are studying them to ...

Discover the fascinating evolution of Tamil Nadu's state anthem and its significance in Dravidian identity, exploring the legacy of P Sundaram Pillai and the political controversies surrounding 'Tamil ...

The Academy Award–winning husband-and-wife directors ('Free Solo') explain how they recreated the "greatest survival story ever told" for their new Nat Geo documentary.