San Francisco is changing the city building code to allow for "micro-unit apartments" that boast only 150 square feet of living space.
A quick look at the data reveals that there is a third factor at play.
This is why everyone hates Hawaii. Things like this.
In response to BP's sponsorship of the Royal Shakespeare Company, activists staged a Bard-inspired protest.
Stockpile your way to sustainable living! Haha, just kidding.
But when they do die, we can usually learn something.
A reader frets that her future mother-in-law wants to cook the poultry in plastic. Umbra advises her to keep the peas.
The Nature Conservancy opened the world's first artificial cave for hibernating bats. Cool, right? Also, a little worrisome.
Fort Lauderdale, a town known for yachts and oceanfront second homes, has some tough decisions ahead as climate change laps at its door.