More than 150 years after Charles Darwin published "On the Origin of Species," the man and his theories continue to generate controversy and debate. That academic battle plays out in a new book titled "Debating Darwin."
Charles Darwin
Go behind the scenes with 'Chicago Tonight'
A beetle collected by Charles Darwin was recently discovered at the Field, which is in the process of cataloging its 12 million insect specimens – the museum's largest collection. Go behind the scenes as we check out this tiny wonder.