What was lost is now found.

According to mom Lori Moore, her son, 16-year-old Collin Moore, walked in to her Saylorsburg, Monroe Co., home around 9 a.m. Thursday after being missing for nearly two days.

There's no word on where he was for the past 48 hours or how he survived the frigid temperatures outside.

Lori Moore told 69 News he had just walked in the door and she hadn't had a chance to talk to him.

Search crews looked for the teen, who left his father's Summit Hill home Tuesday morning.