NPR's Leila Fadel speaks with Axios senior climate reporter Andrew Freedman about the incoming Arctic blast that's expected to bring dangerously cold temperatures to large parts of the U.S.

NPR's Leila Fadel speaks with Axios senior climate reporter Andrew Freedman about the incoming Arctic blast that's expected to bring dangerously cold temperatures to large parts of the U.S.

President-elect Donald Trump has said multiple times that the U.S. should buy Greenland, an autonomous territory of Denmark.

As temperatures rise, the Arctic ... path forward. FADEL: That's Brown University professor of Earth sciences Amanda Lynch. Thank you so much for your time. LYNCH: Thank you, Leila.