An article in the aforementioned issue of Discover magazine highlights another very intrigue research program that has been underway for some time: super-sonic flight.
As Congress debates an immigration overhaul, the controversy in Pennsylvania highlights the challenges of creating and managing any new visa program, particularly for temporary workers.
The program, which is especially important to mayors and local leaders, highlights the important role that infrastructure financing can play in catalyzing private investment, and its expansion was a significant step towards more innovative infrastructure financing.
One visualization feature in the program arranges a target's info in a spider web-like view and highlights connections between them and people they've communicated with online.