Arctic temperatures surge 45 degrees above normal in dead of winter03:23
Near the North Pole, temperatures have surged in the dead of winter, at times becoming warmer than many cities in the U.S. NBC’s Tom Costello talks to experts, who warn about flooding of coastal cities within decades.
Life at the border: How a wall could impact this Arizona town04:50
Inmates rescue baby trapped inside a car00:20
Heather Nauert withdrawals bid for UN ambassador consideration00:17
Chuck Todd: National emergency declaration will be an ’uphill battle’ for Trump04:01
Grief-stricken Aurora draws community together after shooting02:19
Police investigating if Jussie Smollett staged attack against him02:31