Knee replacement operations are booming – and restoring mobility for millions. But many are questioning whether the scalpel ...

Driving along the Fisher River east of Libby offers a glimpse of what much of the Pacific Northwest looked like a century ago ...

At a summer camp in Fullerton, California, grandmas are in charge. Every week, they teach a group of 8-to-14-year-olds how to cook a new dish, and a handicraft such as ...

Old milk jugs and pool noodles are standard materials for repurposing, but check out what you can do with items like books and gutters.