You've definitely used dry-erase markers to mark up a whiteboard in a classroom or at the office—they’re so ubiquitous, they’re even replicated in apps that allow you to keep a whiteboard in ...

Multiple classrooms in Alabama have now been fitted with dry erase boards for lessons that convert to gun shelters in an active shooter emergency. 1 weather alerts 1 closings/delays Watch Now ...

NPR's Steve Inskeep talks to Izzy Fried, CEO of Fox2Sierra, a security consulting company in New York, about their dry-erase boards designed to protect classrooms during a school shooting.

Multiple classrooms in Alabama have now been fitted with dry erase boards for lessons that convert to gun shelters in an active shooter emergency. 1 weather alerts 1 closings/delays Watch Now ...

Multiple classrooms in Alabama have now been fitted with dry erase boards for lessons that convert to gun shelters in an active shooter emergency. 1 weather alerts 1 closings/delays Watch Now ...