A team of researchers at UC Berkeley have found a way to dramatically increase the sensitivity of a light-based plasmon sensor to detect incredibly minute concentrations of explosives. The sensor could potentially be used to sniff out a hard-to-detect explosive popular among terrorists.
Despite a deluge of new information about the diversity and distribution of plants and animals around the globe, “big data” has yet to make a mark on conservation efforts to preserve the planet’s biodiversity. But that may soon change.
Measuring the nation’s economic health has long been a slow, costly and imprecise exercise, but researchers at the University of California, Berkeley have helped develop a new way to measure real-time consumer behavior that could vastly improve economic policymaking.
Berkeley Lab researchers help find that what was believed to be noise is an important signaling factor. A breakthrough discovery into how living cells process and respond to chemical information could help advance the development of treatments for a large number of cancers and other cellular disorders that have been resistant to therapy.
Tens of thousands of years ago, the common ancestors of Han Chinese and Tibetans interbred with a mysterious human-like group known as Denisovans and picked up a unique variant of a gene for hemoglobin regulation that later helped them adapt to a low-oxygen environment on the high Tibetan plateau, reports UC Berkeley professor of integrative biology Rasmus Nielsen
The University of California is launching an initiative to marshal resources across the UC campuses — including Berkeley’s 90 courses, 150 faculty and staff and multiple institutes and centers devoted to the study of agriculture and food — to address global food challenges.
Robert Dudley, an evolutionary physiologist and professor of integrative biology, discusses his new book, “The Drunken Monkey, Why we drink and abuse alcohol” (UC Press 2014). Dudley talks about his motivations for writing the book, the evidence that our attraction to alcohol is an evolutionary adaptation, and what this means for efforts to prevent alcohol abuse.
Imagine feeling a slimy jellyfish, a prickly cactus or map directions on your iPad display. Virtual textured touchscreens are where tactile technology is headed. New research has found that people are faster at navigating tactile technology when using both hands and several fingers. Moreover, blind people in the study outmaneuvered their sighted counterparts.
Berkeley Lab researchers have detected the smallest force ever measured – approximately 42 yoctonewtons – using a unique optical trapping system that provides ultracold atoms. A yoctonewton is one septillionth of a newton.
UC Berkeley, economist and assistant professor of public policy Solomon Hsiang led the econometrics team that helped assemble a major report released today (Tuesday, June 24) that projects significant economic risks from climate change in the United States.