The HBO banking drama has just kicked off its fourth series, amid serious hype and with a starrier cast than ever. It's also taking its story – and characters – to chilling new places.

The latest spin-off from Game of Thrones tells the story of an inexperienced knight and his cheeky squire. With its mix of brutal drama and plentiful humour, it's a "nailed-on winner".

Treetop living is not just for kids. These architect-designed, "nest-like" dwellings – created in forests all over the world – are the ultimate sky-high retreats from urban living.

Success for Jessie Buckley, Hamnet and One Battle After Another at the Golden Globes has narrowed the Oscars race and set up a number of intriguing fights to watch.

Her murder mysteries have captivated audiences for more than a century, but, 50 years after her death, she remains an enigma. A BBC profile from 1955 reveals some of her secrets.

An acclaimed new film dramatises the pioneering voyage of the world-famous Portuguese navigator – a trailblazer who has been accused of "incontinent bloodlust".

The CIA officer, who has died, aged 84, sold secrets to the Soviet Union, leading to the deaths of at least 10 Western agents. In 1994, the BBC spoke to one of the spies Aldrich Ames betrayed.

When an oil embargo rocked the US, the president's radical solution was to make citizens start their working days an hour earlier – even in the darkness of midwinter.

With his mocking English accent, the mysterious radio host broadcast to the UK from a German station, spreading rumours and exaggeration in the early days of World War Two.

In a daring raid 75 years ago, four university students stole back an early symbol of the Scottish kings. It had been taken by an English monarch more than six centuries before.

The pioneering primatologist debunked myths about gorillas. Forty years on, her killer remains unknown.

The band staged their first concert in December 1965. In 1981, leader Jerry Garcia told the BBC about how they became superstars but "never sold out".