(Phys.org)—Researchers from Montpelier University in France have discovered a novel way to trace climate change over the past several thousand years—by analyzing layers of urine deposited by generations ...

Space & Earth - Earth Sciences

Feb 19, 2013 4 / 5 (4) 24 |

If popular karaoke bars and the long audition lines for American Idol demonstrate anything, it's that people like to express themselves through song — and the bigger the audience, the better. Now researchers ...

Biology - Plants & Animals

Jun 28, 2012 4.7 / 5 (3) 0