15/08/2018

Inexpensive test can lead to higher college graduation rates

Students who pass one or more College Level Examination Program (CLEP) tests in high school or college are more likely to earn a postsecondary degree, according to research published as a Georgia State University W.J. Usery ...

Maya rituals unearthed

Deep in the untamed lowlands, we search for artifacts buried under hundreds of years of sediment. We are excavating two ancient Maya sites nestled in the sacred landscape of Cara Blanca in central Belize. Both date to A.D. ...

How to cut queues at immigration – with maths

When going on holiday to a foreign country, there's one part of the journey that everybody dreads: border control. Everyone has to have their passport checked by an immigration official when entering a new country – and ...

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