5 people killed in Long Island house fire

The fast-moving fire claimed the lives of a mother, her two children and two nephews who had just moved to Riverhead from Guatemala, and destroyed a historic building.

Stranded sea turtles rehabbing on Long Island

Marine experts say turtles including the Atlantic green, loggerheads, and critically endangered Kemp's Ridley typically travel to Long Island to forage for food in the summer months. It goes south when they miss their cue to migrate.

The Big Idea: Hydroponic and vertical farming

Inside a 300,000-square-foot greenhouse in Riverhead, Long Island, a farming revolution is flourishing. It's not what's being grown, but how it's being grown, and when. When most traditional farmers on the East Coast wrap up their growing seasons in late fall, Carl Gabrielsen is just getting started.