Nearly 17% of the world's croplands are contaminated with "heavy metals," according to a new study in Science. These ...

One Redditor asked about the ideal landscaping mulch for their yard and were quickly warned off some products.

Of course, there are countless value stocks that are worth mentioning, but this is a concise list of the top 5 undervalued ...

Before 2004 most decks were made of lumber pressure-treated with chromated copper arsenate (CCA) to fend off rot and insects. But concerns that arsenic, a toxin, could leach into the soil led to ...

Also, if your deck was built before 2004, there’s a good chance it’s made of lumber treated with chromated copper arsenate. Regular refinishing helps to seal in the toxic arsenic that CCA ...

Department of Chemistry, Indiana University Indianapolis, Indianapolis, Indiana 46202, United States ...