Alexis Ohanian's VC firm raises new $225M fund

Elon Musk agrees to pay $20 million and quit as Tesla chairman in deal with SEC

Uber hires Expedia exec to fill HR role

Instagram gets a new chief: Facebook vet Adam Mosseri

Tinder, Pinterest and others struggle to determine how Facebook hack affects their users

Silicon Valley Bank collapse renews calls to address disparities impacting entrepreneurs of color

Honda teams up with GM on self-driving cars

Not only is Lake Powell's water level plummeting because of drought, its total capacity is shrinking, too

Microsoft unveils new Surface devices, smart headphones

Scientists identify secret ingredient in Leonardo da Vinci paintings