TL;DR: Study 25 languages at your own pace with a lifetime subscription to Rosetta Stone, on sale for $148.97 (reg. $399) until December 8 at 11:59 p.m. PT. Want to learn French? How about Spanish?
An intact 80-million-year-old fossil is the ‘Rosetta Stone’ that promises to decipher bird evolution
The discovery is being hailed as a “Rosetta Stone” for the study of bird evolution, as it may unlock many of the mysteries surrounding their evolution. The research findings were published in Nature ...
The Rosetta probe's lander Philae landed on Comet 67P/Churyumov-Gerasimenko on 12 November, 2014, after a decade spent travelling nearly 4 billion miles through space. Having left Earth in 2004 ...
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