World News
- NatWest blocks staff from using WhatsApp and Facebook MessengerEmployees must stick to official channels to make sure their messages are fully retrievable.
- Seven wild moments from the turbulent story of BitcoinIts record price is making headlines - but that's just one part of the cryptocurrency's tumultuous story.
- DNA-testing site 23andMe to lay off 40% of its workersThe once-popular general DNA-testing firm holds a trove of sensitive genetic data from its customers.
- An energy efficient home - why is it so difficult?It can be hard to find good advice on how to make homes more energy efficient.
- Bitcoin tops record $80,000 as Trump nears sweep of US CongressOn the campaign trail the president-elect pledged to make America "the crypto capital of the planet".