The tell-tale smell of rotten eggs is often a sign that sulfur is at work. Sulfur is a key element in proteins such as ...

The urine odor results from the body breaking ... smell and what you can do about it. Asparagusic acid is a nontoxic compound ...

These misunderstood compounds have come under fire for years. Few topics in the wine industry fuel as much controversy as sulfites. These compounds are blamed for everything from flushed cheeks to ...

So how does it manage to rise up to form gold deposits ... But scientists have long suspected that sulfur, which forms strong chemical bonds with gold, allows it to be transported in magma up ...