To help make climate change awareness stick (and slick), design legend Milton Glaser created a catchy logo.
On Oct. 1, Massachusetts institutions producing more than a ton of leftovers a week must donate the scraps instead of dumping them.
California's historic drought is forcing once-squeamish Californians to take a new look at “toilet-to-tap” water reuse.
A reader is considering running for the hills following a rash of shootings in his city neighborhood. Umbra breaks down his options.
Adding carpool options brings peer-to-peer cab companies closer to being actual rideshares. But will public transit suffer?
Seattle can add coolest custom-designed bike in the country to its list of things to brag about.
A silver lining to the economic downturn that brought Vegas to its knees: People may be setting down roots.
Here's your primer on environmental justice, the movement demanding equal environmental protection under the law, and fairness in the distribution of environmental benefits for all people.
A new report finds that environmental groups, foundations, and government agencies have made little progress over the decades to include people of color, poor people, and others outside of the white middle class.