Research suggests smell may help us sense illness, emotion and risk long before we notice anything consciously.

DJ Domination reveals 50 Cent initially rejected Eminem's music, but everything changed when Eminem co-signed him as his favorite rapper.

With the first, fat drops of summer rain, the sun-bleached desert exhales a perfumed breath of pure relief. But where does the intoxicating scent of a monsoon storm actually come from? There’s a lot ...