Boston is ready for the 129th marathon with 30,000 runners and thousands of spectators. Officials have detailed a multilayered security plan for the busy weekend.

In this week's air travel news, United Airlines reported good first-quarter results but plans to scale back capacity during the peak season as it worries about a possible economic downturn; in the ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...