Better electric motors will lead to cars that can go further, faster and even sideways.

Have you been paying attention to what's been going on during the past seven days?

Experts warn of a rise in a type of software commonly used by abusive partners to spy on phones.

The country is observing a public holiday to protest against sanctions.

There are genuine risks associated with AI - but the Terminator scenario isn't one of them.

Ex-Vice-President Joe Biden sees his drive to rally Hispanics hijacked by the president's campaign.

From Republican protests to a damning testimony, the BBC's Anthony Zurcher breaks down the week.

Ambassadors agree to postpone the 31 October deadline, but will not decide a date until next week.

The parents of a Lion Air Flight 610 victim have mixed feelings about the final investigation report.

A photography project has highlighted the extent of ice loss from Iceland’s largest glaciers.

Wales full-back Leigh Halfpenny replaces Liam Williams for Sunday's World Cup semi-final against South Africa while centre Jonathan Davies is passed fit to start.

The popular Chinese-owned video-sharing app faces increasing scrutiny over claims of state censorship.

International observers and the opposition call for a second-round vote amid claims of vote rigging.

Japan's election law bans politicians from sending donations to voters in their home constituency.

President Trump has long alleged that the special counsel's investigation was a "witch hunt".

Police continue to question the driver on suspicion of murdering the eight women and 31 men.

Chris Smalling concedes a controversial 93rd minute penalty as Roma are held to a 1-1 draw by Borussia Monchengladbach in the Europa League.

Zlatan Ibrahimovic's LA Galaxy are knocked out of the MLS Cup play-offs by Los Angeles FC in what could be the Swede's final MLS game.

BBC Sport looks ahead to Saturday's boxing at the O2 Arena as Josh Taylor fights Regis Prograis and Dereck Chisora meets David Price.

The Golden State Warriors lose to the LA Clippers in their first regular-season game at their new £1bn arena.

Investigators found faults by Boeing, Lion Air and the pilots led to the crash, which killed 189 people.