Weekly Webcrawl: August 4, 2013

Photo via Thinkstock.
Photo via Thinkstock.

Photo via Thinkstock.

This week in the sciosphere:

– Challenging the definition of “cancer”

– Just because they’re amazing, a view of the cenotes in the Yucatan

– The last year of this Inca girl’s life may have been the best, it was certainly the most nutritious

– Wow, that’s a big, smelly flower…everyone said it stank, except this lady? A bit on the chemistry behind that stench.