Instead of weakening the structure, these broken bonds provide just the right charge balance to keep the material stable, ...

A slab of Brooklyn wall that the artist Banksy emblazoned with a bandaged, heart-shaped balloon is emerging after more than a ...

The New York subway system is saddled with more than three dozen chronically broken elevators, but the MTA would rather fight activists suing to get them fixed than use the money to fix them, ...