Signs warning park-goers to avoid disturbing alligators have popped up at parks in Maryland, but don't worry – they're just part of a prank, according to police.

Man to be charged with placing fictitious warning signs in Montgomery County parks, according to Maryland-National Capital Park Police.

An interesting sign popped up along the Sligo Creek Trail in Takoma Park, warning of a reptilian predator. The Maryland-National Capital Park Police said it has received reports of a sign that was ...