A fascinating look at Japanese sand under the microscope, showing unique grains that look almost animated in detail. #sand #microscope #japan ...

Microscopic iron shrapnel, remnants of D-Day explosions, have been discovered in Omaha Beach sand, a study reveals.

For most visitors, Omaha Beach appears much as any broad stretch of northern European coastline might. The tide advances and retreats, families wander across the sand, and the horizon seems distant ...