Heathrow has unveiled details of its plan to expand Europe's largest airport, including the addition of a third runway.

Before the Affordable Care Act ("Obamacare") of 2010, Medicaid was a state-by-state program and often available only to a ...

Acoustic smart valves work by continuously recording and analyzing sound frequencies within a water pipeline. A leak — whether from a crack, loose joint or pinhole — produces a distinct acoustic ...