Uber in talks to raise another $1 billion

Uber, the big gorilla in the car service startup space, is reportedly in talks to raise $1 billion to fuel the company's rapid international expansion -- and fund its ongoing heated rivalry with regulators and taxi companies.

San Francisco-based ...

Web Buzz: A soundtrack to your city

Grab your headphones and take a walk to hear the sounds of the city or countryside.

Name: soundcityproject.com

What it does: Brings scenes to life by adding a soundtrack to vibrant black-and-white panoramic photographs. Available for seven ...

Web Buzz: IWitness is a comforting companion

Nobody to walk you back to your hotel or car after dark? This personal safety app may offer some peace of mind.

Name: iWitness

Available: iOS, Android

Cost: $2.99 per month, $29.99 per year

What it does: It connects to emergency services and ...

Demand surges for drones on film and TV sets

Demand for drones on film and TV sets is soaring.

Southern California companies that supply unmanned aircraft systems for filming say they have received a surge in orders from clients since the Federal Aviation Administration cleared the way for ...