To our eyes, they often are a blur. But high-speed cameras show us what makes these birds perfect flying machines. A captive Anna’s hummingbird feeds while hovering before an optical illusion in ...

Shutterstock Where Almost Everyone Knows Each Other A 14-story building called Begich Towers stands at the edge of Whittier, ...

MEDFORD, OR. (KDRV) - School was canceled after the entire roof collapsed at the North Medford High School gymnasium in Oregon. Video caught the exact moment the gym roof collapsed under thousands of ...

If you haven't yet checked off Alaska and Hawaii on your quest to visit ... Rates start from just $3,774 per person for an interior cabin. (That's less than $135 per day, inclusive of meals ...

But with green roofs, less heat is absorbed than with other low-cost roofing materials common in favelas, such as asbestos tiles and corrugated steel sheets, which conduct extreme heat.

“Ones that had metal roofs were less likely to catch on fire, and gave the firefighters an extra 10, 20, 30 minutes to actually get there and respond.” ...