A compilation of 100 examples of biological tilings shows how repeated natural motifs enhance strength, flexibility and other ...
Allen Telescope Array campaign shows slow changes in radio scintillation that can nudge pulsar timing by billionths of a ...
Live Science on MSN
Can a turtle tuck its head all the way inside its shell?
Turtle shells evolved over the course of 300 million years, but self-defense wasn't the initial driver, researchers think.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback