Solano County leaders got a dose of Capitol Hill reality at Tuesday’s Board of Supervisors meeting, where their state and federal lobbyists shared updates on key issues likely to impact the ...

For a while, it looked like transportation officials were tantalizingly close to a dream that Bay Area commuters have held ...

A 3D map of the Milky Way’s Local Hot Bubble ... The bubble shows temperature gradients and an interstellar “tunnel” toward Centaurus, likely formed by young stars’… pic.twitter.com ...

WE’LL UPDATE YOU REPORTING A crash closed the right northbound tube of the Fort McHenry Tunnel, backing up Interstate 95 through Baltimore Friday afternoon.Check live traffic map hereSkyTeam 11 ...

The Fehmarnbelt tunnel may not have grabbed the popular imagination in the same way as the Channel Tunnel between Britain and France did more than 30 years ago, but this structure is just as ...

(CNN) — On the shores of the Baltic Sea, in the south of Denmark, a vast engineering marvel is taking shape — piece by giant concrete piece — that, when finished, will drastically redraw the ...