Just for a minute, think about how much of the plastic you use today will end up as trash. Drink bottles? Grocery bags? Food wrappers? If you live in the United States, it’ll probably add up to about ...

Creating liquid biofuels from human waste shows promise as a way to meet one of alternative energy’s greatest challenges: reducing the transportation sector’s heavy carbon footprint. The good news is ...

We need a radically new model that properly measures the true and total cost of materials, particularly their long-term cost to the environment and the life systems that depend on it. One part of the ...

More than 400 million metric tons of plastic is produced annually, and only a small fraction is recycled. The rest ends up in landfills, or leaks into the natural environment, which is impacting ...

Make your fuel go further with these great tips... As well as looking for the cheapest petrol station, there are lots of other ways you can lower your fuel expenditure. We asked driver trainer Chris L ...