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Nigerian entrepreneur: ‘We’re farming in a shipping container’

Oluwayimika Angel Adelaja cut costs and reduced waste by moving her farm into the city.

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Deutsche Bank: There’s no quick fix after decades of mismanagement, portfolio manager says

The problems at the German bank cannot be overcome in just a few years, said Union Investment’s Ingo Speich.

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Sony chief executive Kazuo Hirai to step down

Sony’s finance chief Kenichiro Yoshida to replace Kazuo Hirai as chief executive from April.

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Purplebricks estate agent defends business model

Purplebricks refutes a claim that it only sells about half of properties listed by customers.

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Ovo Energy faces Ofgem investigation

Ofgem is to see whether Ovo Energy gave its customers inaccurate data over how much energy they used.

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Alibaba sales jump 56% after record Singles Day performance

Revenues for the final three months of 2017 hit $13.2bn at China’s biggest e-commerce firm.

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Apple sells fewer phones but profits rise

The price of the iPhone X compensates for a dip in handset sales during the last three months of 2017.

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Google owner Alphabet earnings hit by rising costs costs

Shares in the tech giant fall by 5% in after-hours trade after the disappointing results are announced.

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How cat’s eyes became a million dollar idea.

The BBC’s Aaron Heslehurst explains how cat’s eyes became a million dollar idea.

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Powell position

Jerome Powell takes over as Fed chair: The whole world awaits his first move