Nitric acid is a notoriously strong and chemically destructive compound found in water on earth and in our atmosphere. However, a team of researchers have found that its punch is much weaker when it ...

An Arizona interstate reopened on Wednesday evening a day after a deadly crash caused a tanker truck to leak hazardous material into the desert. About two miles of Interstate 10 was closed in both ...

Caitlin O'Kane is a New York City journalist who works on the CBS News social media team as a senior manager of content and production. She writes about a variety of topics and produces "The Uplift," ...