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Science and Technology

Nevada researchers trace rise, fall of Roman Empire through ice

Scientists from the Desert Research Institute in Nevada have pioneered a way to pinpoint pivotal moments in Western civilization using ancient lead pollution trapped deep inside the Greenland ice sheet.

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Senate passes measure to revive ‘net neutrality’ rules

Senate Democrats, joined by three Republicans, pushed through a measure Wednesday intended to revive Obama-era internet rules that ensured equal treatment for all web traffic, though opposition in the House and the White House seems insurmountable.

Cleanup aims to redeem geologic wonder east of Las Vegas

A coalition of government agencies and civic groups are leading a volunteer clean-up at the Great Unconformity Interpretive Site at the base of Frenchman Mountain just off Lake Mead Boulevard.

Las Vegas airport says it’s a technology incubator

While in Stockholm, Samuel Ingalls paused at the sight of passengers swiping passes and phones to board a subway. The technology looked familiar. Then he realized — a similar device to read passes was at McCarran International Airport.

Las Vegas weather forecasting not full of hot air, but helium

Every day at 4 a.m. and 4 p.m., a National Weather Service staffer in Las Vegas office launches a weather balloon into the sky, providing a vertical snapshot of the atmosphere that meteorologists can’t get from instruments on the ground.

Astronaut says space travel for citizens closer than we think

When NASA astronaut Joseph Acaba was out doing a spacewalk during a recent trip to the International Space Station, he held on tight. That’s because Acaba is afraid of heights.

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