The Missile Defence Review recommends studying new systems to track and destroy incoming missiles.

World number one Simona Halep survives a scare to beat Sofia Kenin and reach the third round of the Australian Open.

Co-captain Dylan Hartley misses out on England's initial Six Nations squad because of a knee injury.

At least 21 people were killed when al-Shabab militants stormed the luxury Nairobi hotel complex.

Australian police say the killing of Israeli university student Aiia Maasarwe was "random and opportunistic".

Undercover journalist Ahmed Hussein-Suale worked on several reports that were broadcast by the BBC.

Serena Williams swats aside Eugenie Bouchard in straight sets to continue her quest for a 24th Grand Slam title at the Australian Open.

Zhao Ziyang was a Chinese leader who opposed sending tanks into Tiananmen Square nearly 30 years ago.

Lin-Manuel Miranda changed the lyrics during a performance to stop an audience member from filming.

The pages campaigned for months creating and sharing stories that were fake, said Facebook.

The ex-Communist Party chief protected drug makers in a notorious crystal meth village, reports say.

Jasmin Paris expressed milk for her 14-month-old daughter during the gruelling Montane Spine Race.

Cricket World Cup organisers are prepared to take legal action against secondary ticketing sites, with some 2019 tickets being offered at 104 times face value.

Prime Minister Edouard Philippe says a no-deal Brexit is now looking increasingly likely.

The public is warned of an email-based campaign that uses a fake BBC News article to seek funds.

North Korean negotiator Kim Yong-chol is in Washington ahead of another possible Trump-Kim summit.

Hundreds of migrants who left Honduras on Tuesday on their way to US have reached Guatemala City.

Former security aide Alexandre Benalla is in custody over his alleged use of diplomatic passports.

Australian Davis Cup captain Lleyton Hewitt claims he has been threatened "physically" and "blackmailed" by his former team-mate Bernard Tomic.

No group has said it was behind the explosion which injured dozens more outside a police academy.

Ronnie O'Sullivan reaches the semi-finals of the Masters with a 6-3 win over Ryan Day and will play Ding Junhui after he beats Luca Brecel 6-5.