Science Foul-smelling 'corpse flower' blossoms in Denver (+video)

The rare, odiferous plant bloomed at Denver's Botanic Gardens, as  crowds gathered in hopes of catching a whiff of its rotting stench.

Stephanie Pappas

From the front of the 3-hour line where thousands of people wait to sniff the first bloom of a giant corpse flower in Colorado, the stench is more like a whiff.