In the 1990s, scientists began to use the term 'atmospheric river' to refer to strips of water vapor in the air that might be ...

Many elements double as biologically vital minerals required by the body for normal functioning and general health.  Selenium ...

Organic molecules have a property known as chirality, in which the structure can be either 'right-handed'; or 'left-handed' - with one being the mirror of the other... | Microbiology ...