A political battle has disrupted the case against the Computer Sciences Corporation, forcing on-again, off-again negotiations that at times have imperiled the case altogether.

A defense attorney uncovers a brazen scheme to manipulate evidence, and prosecutors and police finally get caught. By Dahlia Lithwick.

A fearless Mexican-American cook routinely travels 2,000 miles, driving through a drug war and slipping out of kidnappers’ fingers, all in the name of a decent mole poblano for her New York customers.

The corporate messaging start-up Slack raised $160 million at a $2.8 billion valuation. Stewart Butterfield, the company’s chief executive, discusses Silicon Valley’s easy-money moment.

Rather than hurried improvisation, saving the crew of Apollo 13 took years of preparation

By John F. Burns

The true story of one man’s quest to reform firefighting in America.