Sleep is not optional. Getting only six hours a night is a form of slow euthanasia

Her role at firm has been part peacemaker and part public relations strategist

Bill Gurley of VC firm Benchmark was one of car sharing company’s earliest investors

It’s rare in Silicon Valley to see a company’s sacred values torn apart like this

Men should not be made to interrupt less – women should be made to do it more

So much for the notion that Melania moving into the White House would restrain the president

Ryanair chairman David Bonderman resigns from Uber board after making sexist remark

Shareholders concerned at leadership vacuum as chief executive takes extended leave

Board also expected to adopt a number of policies in wake of sexual harassement investigation

Leadership vacuum in top ranks of ride-hailing firm a worry to investors

#deleteuber Tweet on Trump resurfaces after former engineer’s blog accuses manager

Trump said Kate Middleton had ‘only herself to blame’ after topless photos leaked in 2012

The very profitable Swedish retailer’s brand-building is fun, clever and far-sighted

Stand-up comedy, acting in ‘The Fall’, writing her own show and now team leader on ‘8 Out Of 10 Cats’ panel show – Kildare woman Aisling Bea has a lot on

Is it a race to the bottom or just giving people what they want?

Anxiety presents itself to many on a daily basis but support services are there, as are measures to reduce it

The ‘most dangerous political operative in America’ is, like his boss, a freewheeling populist

Businesswoman will focus on her wellness start-up, Thrive Global

Beauty of being late adopter of social network is learning from others’ efforts – both good and bad

Trump and Sanders have embarrassed the pundits by rising so high and staying there

Inside Track Q&A: Holly Breen, founder of Walk shoes

The 14 things successful people do before their cornflakes

Compelling insight into entrepreneurs such as James Dyson and Richard Branson

The UK-based publication is using an ethical cooperative model to transform its future

Book sketches the need for employers to focus on worker wellbeing

‘Digital timeouts’ on the rise as executives escape from their phones to take time to think and relax

Everybody who’s anybody except Bono turned up for Marc Benioff’s Dreamforce ’14 technology conference

Deal values viral content specialist at $850 million as it puts more resources into its video arm

World Economic Forum says rich-poor wealth gap poses biggest threat to global community

Comedian David Baddiel describes himself simply as: ‘Jew’

The Huffington Post’s aim to validate the identity of every new user is ambitious, and it may not succeed – but it is right to try

Huffington Post’s editor-in-chief Arianna Huffington has been through something of a conversion from imperial to metric – Third Metric, that is. She talks about her new measure of success

Skill inflation and sucking up are rampant on the social network

Column: social networks’ greatest strengths are also the biggest weaknesses for managers

Study in ‘Nature’ shows if you don’t sleep you are even more of a liability in the office than if you’ve downed a bottle of vodka

Column: Any student who has learned anything at university will be able to stop the hogwash