ANSWERS TO CORRESPONDENTS: Are ancient lacewings, which lived during the Cretaceous period, related to the butterfly?
Ancient lacewings found in fossils from northern China are known as kalligrammatid lacewings (Order Neuroptera).
Mikaela Shiffrin had always won a medal in the slalom at worlds. She’s fine with 5th this time
All that talk about a record-breaking 16th medal. And extending her perfect run of six medals in six career slalom races at ...