Cerro Rico, Bolivia’s oldest silver mines hasclaimed the lives of an estimated 8 million people in the past 500 years.

It is known as the “Mountain that eats men” and is still mined with pick and shovel today.

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Hubble Space Telescope spots the most distant galaxy yet, existed just 400 million years after the Big Bang, breaking cosmic distance record.

Norway will cut through an island in tribute to massacre victims

In a survey of British, American, and German parents, it was found that the happiness that came with the birth of a first child typically reached a high point just before the birth and in the immediate time around it before settling back to pre-child levels.

The same thing happened with the second child, although the spike was less pronounced.

Third children had absolutely no positive effects associated with their arrival, and there were even trends that suggested a downward spiral in happiness in the time after the birth.

Macaques in Japan use coins to buy vending machine snacks

Scientists from Seoul National University in South Korea have discovered that cigarette butts can be recycled for use in batteries.

When the butts are put through a thermochemical decomposition process called pyrolysis, the cellulose acetate fibers in the cigarette filters can be made into a carbon-based material used in supercapacitors.

Supercapacitors are innovative batteries that last longer, charge faster, and hold more energy than regular batteries.

On average, 100 people choke to death on ballpoint pens every year.