'Zero Waste' guru visits Phoenix to spread the word on waste reduction

Cities across the country are working to reduce the amount of waste that is piling up at landfills, including Phoenix. Under their "Reimagine Phoenix" initiative, the city is working towards diverting nearly 40% of its waste from its landfills by this year, and they have a goal of being ‘zero waste’ by 2050.

Delta to invest $1 billion to cut carbon emissions

Delta said the money would go into things such as boosting fuel efficiency and investing in efforts to remove carbon from the atmosphere by planting trees and restoring wetlands.