As Uber eyes an IPO, what's its plan for profits?

Feb 28, 2019
It's expanding far beyond ride-sharing, and it has tons of data.
Robyn Beck/AFP/Getty Images

Is Uber disrupting itself with its bike share investment?

It recently bought Jump, giving users an alternative to cars.
A Jump bike sits in front of Uber headquarters in San Francisco. Uber acquired Jump for an undisclosed amount of money.
Justin Sullivan/Getty Images

Hyperloop One had its first successful test run

Jul 13, 2017
But you probably won't see this speedy travel technology in the U.S. anytime soon.
Hyperloop tubes displayed at the Hyperloop One Test and Safety Site in 2016 in North Las Vegas.
David Becker/Getty Images

Train safety, data, and measuring the value of a life

Jun 21, 2013
Which is more important: updating train safety mechanisms or improving rail infrastructure?