News Center

Air Quality in San Joaquin Valley Improving: Study Shows Controls to Reduce Nitrogen Oxide Emissions Are Working

Bakersfield pollution thumb

A study led by Berkeley Lab’s Ronald Cohen has shown that nitrogen oxide emission controls are improving the notorious air quality in California’s San Joaquin Valley.

Dark Energy Survey Opens Second Season with Catalog of Stunning Deep-Space Images

DESGalaxyThumbnail

The Dark Energy Survey has just kicked off its second season of snapping shots of deep space with its 570-megapixel camera mounted on the Victor M. Blanco Telescope in Chile.

Of Metal Heads and Imaging

IPI is a fluorescent probe that can visualize changes in exchangeable iron stores in living cells upon iron supplementation or depletion.

Berkeley Lab researchers are developing molecular imaging probes and techniques to study metals in the brain that have been linked to disorders such as Alzheimer’s and Parkinson’s diseases.

Life-Saving Dividends for Synthetic Biology Research: Microbial-Based Antimalarial Drug Shipped to Africa

Jay Keasling with children in a village outside Nairobi, Kenya. (Photo by Gabrielle Tenenbaum)

A synthetic biology project begun 13 years ago by Jay Keasling was culminated with the announcement that a microbial-based version of the antimalarial drug artemisinin has been shipped to African nations where it is most needed.

“Imaging Life” Crosses Biological Boundaries, Introduces Integrated Bioimaging

cover image

Scientists studying the human tissues and entire living model organisms have an array of tools at their disposal to view the inner workings of our biological systems, from mass spectrometry imaging and optical microscopies, which can make pictures of entire tissues and organs, down to X-ray crystallography and NMR (nuclear magnetic resonance), which can image

Cagey Material Acts as Alcohol Factory

XBD201405-00603-02.TIF

Some chemical conversions are harder than others. Refining natural gas into an easy-to-transport, easy-to-store liquid alcohol has so far been a logistic and economic challenge. But now, a new material, designed and patented by researchers at Lawrence Berkeley National Laboratory (Berkeley Lab), is making this process a little easier. The research, published earlier this year

Recently Identified Molecule Could Lead to New Way to Repair Tendons

tendon thumbnail

It’s an all-too familiar scenario for many people. You sprain your ankle or twist your knee. If you’re an adult, the initial pain is followed by a long road of recovery, with no promise that the torn ligament or tendon will ever regain its full strength. That’s because tendon and ligament cells in adults produce

The iCLEM Program: An Atypical Summer Job for Bay Area High School Students

iCLEM students thumb

Eight Bay Area high school students are participating in this summer’s iCLEM program, earning money and gaining “college knowledge” while conducting bioenergy research in the state-of-the-art scientific laboratories of the Joint BioEnergy Institute (JBEI).

First Ab Initio Method for Characterizing Hot Carriers Could Hold the Key to Future Solar Cell Efficiencies

A new and better way to study “hot” carriers in semiconductors, a major source of efficiency loss in solar cells, has been developed by scientists at Berkeley Lab. (Photo by Roy Kaltschmidt)

Berkeley Lab researchers have developed the first ab initio method for characterizing the properties of “hot carriers” in semiconductors. This should help clear a major road block to the development of new, more efficient solar cells.

Postcards from the Photosynthetic Edge

Photosytem II utilizes a water-splitting manganese-calcium enzyme that when energized by sunlight catalyzes a four photon-step cycle of oxidation states that ultimately yields molecular oxygen.

Using the world’s most powerful x-ray laser, an international collaboration led by Berkeley Lab researchers took femtosecond “snapshots” of water oxidation in photosystem II, the only known biological system able to harness sunlight for splitting the water molecule. The results should help advance the development of artificial photosynthesis for clean, green and renewable energy.