Most of us recognize the smell of rain before a storm, but few know that scientists have mapped the chemistry behind it. That signature scent, “petrichor,” comes from plant oils, airborne spores and ...

Word of the Day: Petrichorian carries many of the qualities that help unusual words endure: it sounds lyrical, creates vivid imagery and resonates with universal emotional experiences. Its growing ...

If I ever get my own perfume line, it's gotta be called something like "petrichor." Not only does it sound deliciously pretentious, but the word is also just as pretty as the scent it describes. If ...

The definition of petrichor is “a distinctive, earthy, usually pleasant odor that is associated with rainfall especially when following a warm, dry period.” 070 Shake spells her own meaning of ...

The smell of rain is known as petrichor, a term derived from petro - meaning rock - and ichor - meaning tenuous essence. The smell is generated from an oncoming rainstorm. However, if the ground is ...