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Science and Technology

As Lake Mead declines, so do its visitation numbers

A National Park Service spokesman says it is not possible to say why visitors to Lake Mead National Recreation Area dropped off without further research.

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How to watch meteor showers in Las Vegas

If you like seeing stars in the early mornings, it’s time to enjoy some of the better meteor showers of the year. But it might help to get away from the bright lights of the Strip.

3 win Nobel for work on lithium-ion batteries

Three scientists won the Nobel Prize in Chemistry on Wednesday for their work developing lithium-ion batteries.