Gut bacteria can turn that sulfur into hydrogen sulfide, which could inflame the colon and raise cancer risk. But some patients don’t fit that description at all. “They are very, very health ...

Few topics in the wine industry fuel as much controversy as sulfites. These compounds are blamed for everything from flushed cheeks to morning-after headaches and plenty of alleged issues in between.

A single calcite crystal. Burning magnesium, titanium and aluminum will emit a bright white light, adding brightness to a firework. Aluminum and magnesium also will significantly heat up the ...

National Engineering Research Center of Industrial Wastewater Detoxication and Resource Recovery, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China ...