The College Football Playoff field is down to its final four. No. 1 Indiana is the favorite to be crowned national champion, but must first get past No. 5 Oregon Ducks in the Chik-Fil-A Peach Bowl. On ...
A breakthrough deal to attempt to limit global temperature rises was agreed at a conference of world nations in December 2015. These charts from the time show how and why the Earth’s climate is ...
In the late 1960s and early 1970s, the American cartoonist Crockett Johnson created a series of paintings on mathematical subjects. They’re based on theorems, laws, and mathematical figures, but ...
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