Environment Human Elements: When giraffes speak, this scientist listens Animal welfare scientist Dr. Bonnie Baird helps zookeepers by using numbers and graphs to learn what animals are trying say. by Beatriz Costa Lima / February 10, 2020
Environment Human Elements: Why an octopus might think like an alien Researcher Dominic Sivitilli goes to the bottom of the sea to study the bizarre mind of the giant pacific octopus. by Sarah Hoffman & Ted Alvarez / February 3, 2020
