"I just always believed there was a bigger world out there" - Susan Lyne.
The Visible Man
"A bold entrepreneur with a radical start up" and "An African-American" are two phrases that don't generally go together in Silicon Valley. Enter Tristan Walker.
How two fashion-biz siblings are mixing style and tech.
How the innovations taking place in podcasting reflect the future of entertainment.
Wearables with style?
Designers are trying to merge tech and fashion. We took some products on a test run, and the result wasn't pretty.
Skid Row rises
Bringing help to the homeless, right where they live.
Strike down bad ideas
Some business owners may actually be harming their company with 'eureka moments': here's how to manage innovative concepts so they are effective.
Dawn of a new mobile ecosystem
From the Arab spring to a vaccination trial to curb Ebola, mobile is playing a key role in shaping Africa - and this is just the beginning.