So why do so many life-forms breathe oxygen? There are probably thousands of kinds of metabolisms, or chemical processes that ...

Holly Energy Partners has taken the unusual step to request a public hearing on its project before the Colorado Air Quality ...

In the 1931 movie “Frankenstein,” Dr. Henry Frankenstein howling his triumph was an electrifying moment in more ways than one ...

When we think of carbonated drinks, many of us think of soda or sparkling water. But beer fizzes, does that mean it's also ...