Add Yahoo as a preferred source to see more of our stories on Google. Calvin Hong, 10, with a fallen tree branch at Sunnyslopes Park. (Michael Blackshire / Los Angeles Times) There are many causes of ...

“Reduce, reuse, recycle.” For more than 50 years, those three Rs have been the world’s go-to environmental mantra. On the face of it, the three Rs sound like an empowering call for each of us to play ...

Dating back to World War II, recycling represented the strength, innovation and stability of American democracy. It was a time when households, still recovering from the great depression, relied on ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Talks aimed at a global treaty to cut ...

The industry is asking “end-of-life innovation” to fix what is fundamentally an upstream problem of overproduction and ...

There are many causes of climate change. One example is cutting down trees. This is a problem that some people don’t know about. Carbon dioxide is released from the trunk when it breaks down or gets ...

"Reduce, reuse, recycle." For more than 50 years, those three Rs have been the world's go-to environmental mantra. Subscribe to our newsletter for the latest sci-tech news updates. On the face of it, ...

Talks aimed at a global treaty to cut plastic pollution fizzled in Geneva this week, with no agreement to meaningfully reduce the harms to human health and the environment that come with the millions ...

Read full article: Long-awaited fix: Mayor Mary Sheffield orders 3,000 new streetlights for Detroit neighborhoods Officials confirmed there was no threat to South Hills Middle School or its students ...