There were several big recycling bins, and his design was plastered onto each one—as big as a beach ball, he recalls, holding his hands wide. “I thought, ‘Well, it must have caught on,’” since it was ...

Visitors deserve the full picture of history at America’s national parks, as well as key information about climate change, ...

The World Bank yesterday (10 February) approved $370 million in financing to strengthen sanitation and solid waste management in Dhaka, aiming to reduce water pollution and help restore the capital's ...

For most of human history, the only light we could generate came from flames. That meant there was a clear distinction between what could be done during the day and at night. Since the onset of ...

After eight years of blaming herself, farmworker Shalan Chinde learned her deteriorating health was not her fault. It began with persistent acid reflux and burning in her chest. Her hands and legs ...

WASHINGTON — The Trump administration on Wednesday took a step toward rolling back a rule that limits smokestack emissions that burden downwind areas in neighboring states. The so-called “good ...