Leroy Mwasaru and his team tackled shoddy sanitation with a bioreactor that produces cooking fuel from so-called waste.
In the odd world of political media, whiny business interests are quoted extensively, while health benefits to the public are ignored.
Ben Simon is the cofounder of a nonprofit that redistributes leftover campus dining hall food to the hungry.
You can be thankful that the air you breathe will soon be a little cleaner. And if we all push the EPA, it might get even cleaner still.
"Goosebumps crawled up my arms and I thought to myself, SING! Sing you fool!" says Greg Grey Cloud, the Sioux whose song made Elizabeth Warren grimace.
Corrected ballots tightened the race enough to trigger an automatic recount, so the initiative gets another lease on life.
Ben Franklin wanted the turkey to be America's national bird -- if he'd had this amazing video on his side, he might have won.
For this year’s holidays and beyond, you may never have to have a political argument with a family member again.
Corporate giants like 3M, Cisco, and Kimberley-Clark are removing barriers to solar power by offering it as an employee benefit.
We've devised the world's shortest survey to find out what kind of actions our readers are taking. You know you want to.