When an explosive detonates, the expanding airblast is powerful enough to shred unarmored vehicles and send debris flying. But that shockwave, no matter how intense, cannot cut through the hardened ...

A homemade explosive was found by a dog and its owner on a school field on Feb. 23, 2022, in Sherwood, Oregon, police said. The explosive was put in a hole then safely detonated. Sherwood Police ...