CBC Kids News contributor Mela Pietropaolo and her sidekick-cat Blossom explore three different theories for why we celebrate Valentine's Day in this month’s KN Explains.
Did you know that sea sponges aren't plants but animals? This video for kids provides some interesting facts about the least advanced group of animals in the world.
Dr. Julian Fennessy is on a quest to study these majestic creatures to ensure their future survival – who have already become extinct in at least seven countries.