Concrete may be one of the toughest materials you can use in building, but often, it will eventually crack. Luckily, there's ...

The Baltimore Ravens lost to the Pittsburgh Steelers 27-22, dropping them a game out of first place in the AFC North. A controversial replay review overturned a potential go-ahead touchdown catch by ...

Throughout history, dentists around the globe have been using a variety of materials to repair cracked and damaged teeth, including beeswax, alloys, ceramics and resins. But now, Chinese scientists ...