Duke University

The walking dead

"There are examples of species all over the world that are essentially the walking dead," said Stanford University Professor Paul Ehrlich. "We are sawing off the limb that we are sitting on."

Muslim call for prayer to sound at US university

The Muslim call to prayer will sound from a bell tower at North Carolina's Duke University every Friday, starting from Jan. 16, CNN has reported on its website.

The Duke Muslim Students Association will issue the call for the weekly service, it reported.

The call will last three minutes and will be only "moderately amplified," the university has elaborated.

Economics of losing weight and other New Year’s Resolutions

One of the most popular New Year’s Resolutions is losing weight. While some would like to shed off the few extra pounds gained during the holiday season, obesity is an increasing issue throughout the world. According to the World Health Organization, more than 2.1 billion people, nearly a third of the global population, are obese.

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