On Kristina Smithe's flight home from the California International Marathon, she did the math: 9,000 runners, 17 aid stations ...

Kristina Smithe’s company, Hiccup Earth, has taken the cups to 137 races and spared more than 902,000 disposable ones from ...

Get your trash bags ready! These are the things around the house you should toss without a second thought, according to a ...