Mass timber is a type of wood being used to build large buildings, like high-rises and airports. Jeff Glor traveled to Oregon to understand more about the material, its safety, and whether it's sustainable to use long-term.
Russia plans to attack a Ukrainian nuclear power plant within days, according to a source. Ukrainian intelligence officials say President Zelenskyy's government faces threats....
Treasury Secretary Scott Bessent told NBC's "Meet the Press" that the U.S. must acquire Greenland to for security because Europe projects "weakness" in defense....