The submarine of the future?

We look at reactions to New York's highest court overturning Harvey Weinstein's sex crimes conviction in a major decision that could impact his future appeals. Also: France's highest civil court rules on a case filed by an association claiming ownership of the Louvre's more celebrated painting, the Mona Lisa. Finally, artificial intelligence can accurately predict your political leanings – just by looking at your face!

Buckingham Palace confirmed that the UK monarch will restart his public-facing duties, nearly three months after being diagnosed with cancer.

Tesla's shares surged after the EV maker won tentative approval to deploy its Full Self-Driving system in China, as Elon Musk met high-ranking officials on a surprise visit to Beijing. Plus, the French state has offered to buy key assets from troubled IT giant Atos, to protect national interests.