A woman went on a 700-mile bike ride to raise awareness about substance abuse after her brother died from fentanyl poisoning. Scientists have figured out a way to turn banana waste into denim and clean energy for rural communities in Pakistan. A stay-at-home mom in Michigan dresses up like a clown to pick up trash and her neighbors love her message. The San Diego Zoo is celebrating the birth of an endangered tiger cub. Plus, a Chicago man takes a more scenic route to work downtown.?