Not so smiley. Travis Kalanick's resignation this week shows venture capital firms have gained a bit more of an advantage.

Uber shows tech investors still have clout

Facebook's success has supported the idea that good things happen when founders lead and investors stay quiet. But few since have matched Facebook's success.

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Tax sugary drinks and Australia will have 437,000 fewer obese people.

Sweet spot in sugar tax

Imposing a tax on sugary drinks would have a sweet economic effect, not just in health savings but on the productivity of our aging population.

Mike Cannon-Brookes is the co-founder and co-CEO of Atlassian, a collaboration software company that helps teams ...

'I knew I was an impostor'

"People think successful people don't feel like fools, but I think especially with a lot of entrepreneurs, the opposite is more likely to be true," billionaire Mike Cannon-Brookes has told TEDxSydney.