Arsenal overcome David Luiz's dismissal against his old club to twice come from behind against Chelsea in an eventful London derby.

Formula 1 makes further changes to its plans for a Miami Grand Prix in the hope of overturning objections to the race from locals.

Republican senators voted down Democratic attempts to obtain documents and call new witnesses.

The census, which takes place every 10 years, begins in the remote fishing village of Tooksok Bay.

Lawyers for Michael Avenatti claim he is in a high-security cell and has difficulty functioning.

The BBC's online health editor explains what we know about the coronavirus.

Australia's bushfire crisis has crippled habitats, but in some places life is starting to return.

Women in Sudan are taking on the patriarchy and challenging social norms.

The 75th anniversary of Auschwitz's liberation threatens to be overshadowed by recriminations.

How a conservationist tried to protect Congo's rainforest during the country's civil war

Andrew Barnett is backing a trial at a hospital a year after he nearly died while playing football.

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.