@CNN: Butterflies and moths may be older than flowers, a new study suggests https://t.co/EqSN1R61EX https://t.co/f9hXLi3I0Z
Butterflies and moths may be older than flowers, a new study suggests https://t.co/EqSN1R61EX http://pic.twitter.com/f9hXLi3I0Z
— CNN (@CNN) January 12, 2018