Woolly mammoths that 12,000 years ago roamed the treeless tundra that is now Maine are gone, but unique landscape features formed during the retreat of a continental glacial ice sheet in that epoch remain. Down East, Maine is an outdoor historical museum. And thanks to a collaboration between Hal Borns and Josh Plourde, Ice
read more Ice Age to Digital Age – Explore Maine’s Ice Age Trail with a free iPad app