Weekly Webcrawl: August 23, 2013
Male humpback whales love to sing to their lady friends.
Whoa. Could a Mexican shrub cure heroin addiction?
Also in New Scientist this week, a series of articles on health myths: from the paleo diet to juice cleanses and antioxidants, looks like we’ve been swallowing a lot of snake oil lately.
UPDATE: Another awesome courting adventure in the animal kingdom. What those boys will do to win over a babe.