Ditches and canals are the underdog of the freshwater world. These human-made waterways are often forgotten, devalued, and ...

Researchers are looking at the impact that individuals’ actions can have on reducing carbon emissions — and the best ways to get people to adopt them. By Alina Tugend This article is part of a special ...

Things people can do at home to reduce carbon-monoxide emissions. n Replace frequently used light bulbs with compact fluorescent bulbs n Car pool, use public transportation or drive a fuel-efficient ...

"We're the first generation to feel the impact of climate change and the last generation that can do something about it." These words, spoken by President Barack Obama at the unveiling of his historic ...