Saturns rings cast shadows on the planets cloud tops, providing a perfect backdrop for the ... [+] brilliant sphere of Saturns moon Enceladus. The image was taken in visible light with the Cassini sp… [+6357 chars]
For over a century, scientists have sought to understand how fish orient against an incoming flow, even without visual and flow cues. In a study published in eLife, researchers explore a potential hy… [+1736 chars]
