News & Announcements

Working to Solve our Most Challenging Environmental Problems

DRI’s research calls on the expertise and methods of scientists from multiple scientific disciplines. More than 600 highly-skilled scientists, engineers, technicians, students, and staff work collaboratively within and across three research divisions, focused on understanding and answering critical science questions about global climate change, water quality and availability, air quality, the sustainability of desert lands, life in extreme environments, education, and more.

Low-severity wildfires impact soils more than previously believed

Low-severity wildfires impact soils more than previously believed

Above: In semi-arid ecosystems such as the Humboldt-Toiyabe National Forest near Las Vegas, which burned as part of the Carpenter 1 fire during July and August 2013, fuel is limited and fires tend to be short lived and low in peak temperature. New research shows that...

Gault site research pushes back date of earliest North Americans

Gault site research pushes back date of earliest North Americans

Stone tool assemblage recovered from the Gault Site. Credit: Produced by N Velchoff, The Gault School of Archaeological Research. Luminescence dating confirms human presence in North America prior to 16 thousand years ago, earlier than previously thought July 20,...

Lead pollution in Greenland ice shows rise and fall of ancient European civilizations

Lead pollution in Greenland ice shows rise and fall of ancient European civilizations

In a new study published in PNAS, a team of scientists, archaeologists and economists from the Desert Research Institute (DRI), the University of Oxford, NILU – Norwegian Institute for Air Research and the University of Copenhagen used ice samples from the North Greenland Ice Core Project (NGRIP) to measure, date and analyze European lead emissions.