A toothy Mayan skull, made of limestone and in the shape of a monkey head, is set to go on display at a Maya exhibition at the Royal Ontario Museum in Toronto, Canada. But unlike the famous crystal ...

A toothy Mayan skull, made of limestone and in the shape of a monkey head, is set to go on display at a Maya exhibition at the Royal Ontario Museum in Toronto Canada. But unlike the famous crystal ...

The Lost Maples State Natural Area is full of beauty with its hills and canyons on the upper Sabinal River. For years, hikers have flocked to the 2,174 acres in Bandera and Real counties to admire the ...

I came across a neat video, via Jennifer Ouellette, where a couple of MIT students re-enact a classic physics textbook problem. It's a problem that I first heard over a decade ago, when I was in high ...