Delta under investigation after global software outage

Air travel problems across the country started Friday when an update from the cybersecurity firm CrowdStrike caused Microsoft outages. The U.S. Department of Transportation has opened an investigation into Delta to ensure the airline is taking care of its passengers amid widespread disruptions.

World's first 'smart highway' to be built in Michigan

A stretch of I-94 between Ann Arbor and Detroit will soon become the world's first "smart highway." The new technology would allow vehicles to operate more efficiently without the driver's help. Using sensors that most newer vehicles already have, towers along the highway will create a network that allows each car to communicate with one another.