Why do some systems collapse suddenly after what seems like a minor disturbance? A single transmission line failure can ...

Benefits under SNAP — the federal Supplemental Nutrition Assistance Program — are modest, about $6.20 per person, per day. But they fill a critical need for people living near or below the official ...

There's nothing like a good surprise that catches you off-guard in the middle or the end of a really good movie. Over the years, writers and directors have come up with fresh ways to keep audiences on ...