A cavity in the middle of the rockhead poacher’s skull might be used like a maraca to produce sound, new research suggests. By Alexa Robles-Gil Ten years ago, Kory Evans, an evolutionary biologist, ...
David Kingsley, a professor of developmental biology at Stanford University, remembers visiting a small aquarium at the Marine Biological Laboratory (MBL) in Woods Hole, Mass., in 2016 and coming upon ...
Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...