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Learn about water conservation, figure out how much water you're using...and how to stop using so much.
China Labor Watch and Green America say the iPhone maker hasn't lived up to its commitments to improve worker conditions in a China factory.
The project, which has been given the go-ahead by a regulatory body, is designed to hamper the build-up of radioactive water around the crippled nuclear plant.
One is easier on the lungs, one on the planet, and two use compounds from fireworks. Any one of these being tested by the US Army could replace the WWII-era smoke grenades still in use.
If your job is cleaning up nuclear disasters, you might also want to consider a $1,000 anti-radiation swimsuit.
Sea-surface temperatures may explain why climate change is not warming the planet as fast.
In order to follow the life cycle of bacteria, an engineer builds a model human colon and feeds it three times a day for weeks.
How are these unusual minerals extracted from the ground and why is that process an environmental risk? CNET's Jay Greene explains.
Recycling or throwing out any piece of consumer electronics has an environmental cost. Apple is among the most progressive companies dealing with the problem. But is it enough?
Scientists find new evidence that contradicts earlier assumptions that the lagoon city was out of trouble.