Researchers are one step closer to understanding how some plants survive without nitrogen. Their work could eventually reduce ...

Photos and video show a large plume of yellowish smoke rising above the facility, which includes an ammonia plant and four ...

Honnie Leinartas spends her days poking through the musty basements and drafty attics of the U.S. Midwest, taking a look at ...

Plumbing leaks can sneak up on you-slowly, quietly, and usually when you're not looking for them. By the time you notice the ...