LifeThe surprising ways animals react to a total solar eclipse When the moon hides the sun in a total solar eclipse, some animals seem to think that it is briefly nighttime, while others pace anxiously or even gaze up at the sky 51¶¯Âþ
TechnologyRobot eel reveals how the strange fish swim so efficiently Tests with an eel-inspired robot show that the unusual fish may swim most efficiently by reducing their speed 51¶¯Âþ