Federal investigators say a series of chain-reaction crashes and a fire in a Wyoming highway tunnel that killed three people ...

A crash closed the right northbound tube of the Fort McHenry Tunnel, backing up Interstate 95 through Baltimore Friday ...

A corner of North Wales hiding a secret for over 85 years continues to exert a strong pull on the public’s imagination.

The proposal isn't new, but the idea has long been considered impossible due to the length and amount of money needed to ...

The Zika virus builds tiny tunnels, called tunneling nanotubes, to stealthily transport material needed to infect nearby ...

But material doesn't just flow in one direction through the tiny tunnels. Mitochondria, the cell's main source of energy, are harvested from the uninfected cell and siphoned through these tubes to ...

The discovery has sparked interest among scientists studying endolithic microorganisms, unknown life forms inside rocks.

Mumbai: The Bombay High Court on Tuesday dismissed a public interest litigation (PIL) filed by a journalist against the contract awarded for a Twin Tube Road Tunnel between Borivali and Thane, noting ...

The crash took place in the westbound tube of the twin tunnel under Castle Rock, a sandstone formation that looms over the town of Green River in the state’s southwest region. 24/7 coverage of ...

While it sounds far-fetched, the basic technology needed to build the tunnel has already been developed. Using vacuum tubes and magnetically levitating trains, friction could be reduced to nearly ...