Leftovers from a popular drink are collected and used to create these sunglasses

Can we afford to pay pensions, given the huge demographic challenge of our ageing population?

A psychologist who designed the "enhanced interrogation" techniques gives evidence at Guantánamo Bay.

There has been a caretaker administration since October, when mass anti-government protests erupted.

Teenager Coco Gauff recovers from a set down to set up a meeting with defending champion Naomi Osaka at the Australian Open.

The launch comes six months after Cruise delayed its self-driving vehicle service in San Francisco.

Officials say efforts to control the outbreak are at a critical stage as fatalities double in a day.

The 2.2 billion-year-old asteroid impact may explain the end of an ice age, scientists say.

Malcolm Turnbull tells the BBC he "cannot explain" Scott Morrison's actions during the crisis.

Roger Federer and Novak Djokovic both enjoy comfortable wins to reach the third round of the Australian Open.

The Huawei CFO is fighting extradition to the US from Canada, where she was arrested in 2018.

The Saudi crown prince's WhatsApp account has reportedly been linked to the data breach.

The Canadian province of Newfoundland and Labrador was hit with more than 70cm of snow.

Their home is renowned for its nightlife, but the focus will be firmly on football as UD Ibiza prepare to host Barcelona.

The opposition leader, widely recognised as Venezuela's interim president, is on a visit to the UK.

It may not be as famous as Beijing or Shanghai, but Wuhan is a huge city with global connections.

Ba was a street child in Ho Chi Minh city. He ended up growing cannabis as a slave in the UK - until he escaped.

Frank Lampard says Chelsea are "looking" to sign a striker after Tammy Abraham injures his ankle against Arsenal.

Who is the teenage Brazilian playmaker, Reinier Jesus, who has cost Real Madrid £26m?

A total of 73 million households worldwide have watched the three seasons of the royal drama.

Serena Williams says she was frustrated by her own form as she beat Tamara Zidansek to reach the Australian Open third round.