@CNN: Butterflies and moths may be older than flowers, a new study suggests https://t.co/RnVVyff3GV https://t.co/znyQCOi7HO
Butterflies and moths may be older than flowers, a new study suggests https://t.co/RnVVyff3GV http://pic.twitter.com/znyQCOi7HO
— CNN (@CNN) January 11, 2018