Late next year, across the street from a Beam Suntory whiskey distillery in Kentucky, anaerobic digesters will turn spent grains from the distilling process into a biogas. Anaerobic digesters are ...

This story was originally published by WIRED and is reproduced here as part of the Climate Desk collaboration. Of all the elements that make up Earth's atmosphere, nitrogen is by far the most abundant ...

Since the time of the ancient Greeks, doctors and philosophers have argued whether ageing is a disease or a natural process. Many authors of the Hippocratic Corpus argued that growing old invariably ...

As much as the best baristas in America can control a cup of coffee when the kettles are steaming and the scales are beeping, the fate of a bean is sealed far earlier, while still in its green state ...

Combine air and natural gas over an iron oxide catalyst under high pressure and intense heat and what do you get? The answer, surprisingly, is plant food: ammonia, the chemical precursor to nitrogen ...

There’s a reason for falling leaves. It might look like the colorful beginning of the end (winter) to many, but like the three other seasons in Ohio, fall is just a necessary transition to the next.