"I was up late last night,” Melvin shared on the Tuesday, Jan. 21 episode. "Again?” Guthrie chimed in. “You know this is a marathon, not a sprint. If you stay up every night

Courtesy of Roy Rochlin/Getty Images When it comes to anchoring a morning news show, one thing is certain — your wake-up call is well before the sun rises. And as a result, Savannah Guthrie has a stern warning for her new Today coanchor Craig Melvin.

Savannah Guthrie made her return to Today after missing an episode of the show during Craig Melvin’s first week as her official coanchor. Savannah, 53, was absent from the talk show on Thursday6. At the time of her absence,

Craig Melvin isn't even a week into his tenure as co-anchor of the 'Today' show and already his co-anchor has left him. Melvin, 45, joked about Savannah Guthrie's absence at the top of the Thursday, Jan.