A new analysis examined how certain commercially used coffee cups perform across a range of temperatures, revealing what actually happens when a hot drink is poured into the cup. A new study published ...

Replacing single use plastic cups with paper ones is problematic. Researchers show that a paper cup that ends up in nature can also cause damage as they also contain toxic chemicals. Replacing single ...

Tracy J. Wholf is a senior coordinating producer of climate and environmental coverage for CBS News and Stations, based in New York. Many consumers trust that when they toss a plastic cup into a ...