Science

Unique Sled Dogs Helped the Inuit Thrive in the North American Arctic

December 04, 2019
Inuit sled dogs have changed little since people migrated with them to the North American Arctic across the Bering Strait from Siberia, according to UC Davis researchers and colleagues who have examined DNA from the dogs from that time span. The legacy of these Inuit dogs survives today in Arctic sled dogs, making them one of the last remaining descendant populations of indigenous, pre-European dog lineages in the Americas.

$2.5M to Explore Synthetic Diamond Semiconductors at Crocker Lab

November 26, 2019

Although diamonds are mostly thought of as jewelry, synthetic diamonds are being explored for semiconductors because of their unique properties. Structurally identical to diamonds, synthetic diamonds are produced by a controlled process, as compared to natural diamonds, which are created by geologic processes. 

Celebrating 150 Years of the Periodic Table

November 25, 2019
Did you know the periodic table of chemical elements turned 150 years old in 2019? To celebrate the chart's 150th anniversary, the College of Letters and Science asked our experts to share their favorite element. 

Q&A: Ron Mangun and the Future of Mind and Brain Science

October 28, 2019
When George “Ron” Mangun led a campuswide effort to launch the UC Davis Center for Mind and Brain in 2002, he declared, “This is the most exciting time in mind and brain research in human history.” In an interview, Mangun talks about becoming the center's director for a second time and the even greater potential for mind and brain breakthroughs today.

Mutant Fern Spores Point to Mass Extinction Culprit

October 24, 2019
About 200 million years ago, much of the life on Earth was wiped out in the end-Triassic mass extinction. The catastrophe may have been caused by climate change related to massive volcanic eruptions.

New Measurement of Hubble Constant Adds to Cosmic Mystery

October 23, 2019
New measurements of the rate of expansion of the universe, led by astronomers at the University of California, Davis, add to a growing mystery: Estimates of a fundamental constant made with different methods keep giving different results.

Math Breakthrough Speeds Supercomputer Simulations

October 22, 2019
A breakthrough by UC Davis mathematicians could help scientists get three or four times the performance from supercomputers used to model protein folding, turbulence and other complex atomic scale problems.