The Education of Warren Buffett’s protégé

Tracy Britt Cool has spent the last five years getting schooled on spotting talent and running a business. Now she’s the newest female CEO in the Berkshire portfolio.

Views from the LA Auto Show

Cadillac wants to take back luxury

With a new office in the Big Apple and greater autonomy from GM, the American luxury car brand wants to get you back in a Caddy.

After a blow from Apple, Nomi sells to Brickstream

Even the smallest change to Apple’s iOS platform can have a huge impact. Tiny tweaks, such as the decision to improve privacy settings on iOS8, can wipe out whole categories of app makers. Take Nomi, a New York-based startup. The promising startup launched using Wi-Fi signals from phones to help retail stores track and analyze […]