Coldplay will no longer tour until shows are environmentally sustainable – CBS News

The band that stole our hearts with Yellow has gone green by committing to stop touring until their concerts can be produced sustainably. Coldplay imagines a future where touring incorporates solar power while eliminating single-use plastics. Will other bands join in and work toward a future where concerts can be entertaining without all the environmental baggage? Learn more. 

Six inexpensive things cities can do to become more sustainable – GreenBiz

“There are many small steps cities can take to reduce their environmental impacts. Some can even help out a city’s bottom line.” Retrofitting buildings, adjusting zoning, lowering speed limits, implementing environmentally friendly purchasing policies, creating paper-free policies, and dedicating funds to broad environmental improvements are just a few of them. Get the details. 

World’s oceans are losing oxygen rapidly – The New York Times

Between 1960 and 2010, the world’s oceans lost 2% of their oxygen. While that may not seem like a lot, the difference is huge for marine life, especially in areas that are most affected. Some waters in the tropics, for example, have lost up to 50% of their oxygen. The cycling of elements such as nitrogen and phosphorous, which are “essential for life on earth,” will be significantly affected by this loss of oxygen. Read more.