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 ...

Reduce, reuse and recycle have been ingrained into our heads since we were kids. One of my favorite CDs as a kid was Jack Johnson’s Curious George, which featured this song and is probably the first ...

Reduce, reuse, recycle — it’s an exhortation that’s become universal. For decades, the phrase has been used on posters and public service announcements, encouraging well-meaning citizens to cut down ...

A fourth "R" is being added to "reduce, reuse and recycle": Recirculation. Instead of recycling old products, a non-profit in North Carolina is recirculating used to-go food containers and bottles.

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 ...