Deontay Wilder returns to Vegas to defend his WBC heavyweight crown in a potentially dangerous rematch with Luis Ortiz. Will the champ remain undefeated after tonight, or will King Kong climb new heights and exact revenge? You can find out by grabbing a Wilder vs Ortiz live stream wherever you are using this handy guide.

The challenger dominated

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Pro-EU groups have rushed to buy adverts on Twitter before a global ban on political advertising kicks in on Friday.

Twitter chief executive Jack Dorsey announced the ban in October, saying that the reach of political messages "should be earned, not bought".

The move seemed to have had a chilling effect on political parties, with only the

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Solar energy breakthrough and other news - TheIndianSubcontinent News

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Image copyrightDesign MuseumImage caption The infographic details the physical and mental resources that go into creating smart speakers

A map showing the amount of human labour, data and resources required during the lifespan of a single device has won a top UK design prize.

The Anatomy of an AI system

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Image copyrightYouTubeImage caption OneCoin's promoters claimed it would deliver a "financial revolution"

A US lawyer has been found guilty for his role in the OneCoin cryptocurrency scam, which raised billions of pounds from investors convinced they were buying into a new digital currency.

A New York jury found

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Apple says it loses more money than it makes when repairing customer devices such as iPhones and Macbooks.

Answering questions from US politicians investigating anti-competitive practices, Apple said it had lost money on repair services since 2009.

Apple typically charges more than unofficial repair shops to fix things

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