A 6.8 magnitude earthquake rocked eastern Cuba on Sunday, according to the U.S. Geological Survey, shaking buildings in Santiago de Cuba, the island's second-largest city, and the surrounding ...
Maura Workman-Mandell poses with a flyer she and her dad made. Credit: Molly DeVore/Block Club Chicago JEFFERSON PARK — During an unprecedented election year, 8-year-old Maura Workman-Mandell wants to ...
You’ve probably heard the widely-held belief that everyone needs eight hours of sleep a night for optimal health. But does this one-size-fits-all rule actually apply to everyone? Sleep is ...
I would have repaired the damaged concrete by making sure my repair would cover an entire block of the sidewalk ... The sand particles could be up to 1/8-inch in diameter. This larger sand ...
Concrete, the second-most-used material on Earth ... Cement is responsible for about 8 percent, roughly quadruple that of the entire aviation industry. The problem with traditional cement is ...