Cosmic ray observatory to expand

Physicists plan a $6.4 million expansion of the $25 million Telescope Array observatory in Utah so they can zero in on a "hotspot" that seems to be a source of the most powerful particles in the universe: ultrahigh-energy ...

A new way to track and combat air pollution in Salt Lake City

For the first time, sources of carbon dioxide in Salt Lake County can be accurately estimated at the level of individual buildings and roads and by hour of the day. Building on this capability, emissions of toxic air pollutants ...

Improving geothermal energy

Generating electricity from the hot rocks deep underground is clean, safe and renewable - and it's about to take a step forward in Utah.

Scientists see deeper Yellowstone magma

University of Utah seismologists discovered and made images of a reservoir of hot, partly molten rock 12 to 28 miles beneath the Yellowstone supervolcano, and it is 4.4 times larger than the shallower, long-known magma chamber.

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