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.
3 police officers shot and killed, 2 wounded in Pennsylvania, officials say; Wild chimpanzees eat fermented fruit equivalent to 2 alcoholic drinks per day, research finds...
House Republicans on Wednesday moved forward with a stopgap spending bill that would keep the government from shutting down at the end of the month....