Berkeley physicist Steve Boggs leads a new gamma-ray experiment launched over Antarctica on Dec. 28 aboard the first of NASA’s new ‘super pressure’ balloons, which aim to keep experiments aloft for more than 100 days. The experiment, the Compton Spectrometer and Imager (COSI), searches for polarized gamma rays from exploding stars and other cosmic phenomena.
News archive
Berkeley gamma-ray experiment tests new balloon technology over Antarctica
December 29, 2014:
Unique Sulawesi frog gives birth to tadpoles
December 31, 2014: Amid the amazing biodiversity of the Indonesian island of Sulawesi lives a 5-gram frog that gives direct birth to tadpoles, without ever laying eggs. This unique reproductive strategy, found in a group of fanged frogs endemic to the island, is described for the first time by UC Berkeley herpetologist Jim McGuire and colleagues from Indonesia and Canada.
UC Natural Reserve System gets $1.9 million for climate change research
December 23, 2014: An ambitious plan to use the UC Natural Reserve System to detect and forecast the ecological impacts of climate change in California has received a $1.9 million research award. The proposal will establish a UC-wide Institute for the Study of Ecological and Evolutionary Climate Impacts (ISEECI).
Top 10 public-health stories of the year from Berkeley Wellness
December 23, 2014: From the increased legalization of marijuana for medical use to the Ebola epidemic to the re-emergence of nearly vanquished infectious diseases preventable by vaccines, 2014 has had more than its share of major public-health stories. Berkeley Wellness offers its list of the Top 10.
Is it lonelier at the bottom or at the top? Psychologist links ambition to mental health
December 19, 2014: The indomitable human quest for power, influence and a foothold in the social hierarchy has long been a subject of fascination and study for UC Berkeley psychologist Sheri Johnson. “Some people really want to get to the top and others are happy in the middle, and others are just trying to avoid being at the bottom,” says Johnson in a Q & A just published in The Huffington Post.
Berkeley researchers develop new standard for sharing neuroscience data
December 19, 2014: Berkeley Lab researchers have developed a computational framework for standardizing neuroscience data to assist data sharing among neuroscientists worldwide, much as the jpeg and TIFF standards have made sharing digital images easy. The researchers are part of the UC Berkeley, Berkeley Lab and UCSF partnership called BRAINSeed.
Roberto Zoncu profile: Starving cancer
December 18, 2014: In a profile by The Pew Charitable Trusts, 2014 Pew Scholar Roberto Zoncu discusses the adventure of science and his own research to find a way to starve cancer of nutrients. A native of Sardinia, Italy, Zoncu is an assistant professor of molecular cell biology and a recipient of a NIH Innovator Award.
Discovery advances ferroelectrics in quest for lower power transistors
December 16, 2014: A new study led by engineers at UC Berkeley and CITRIS describes the first direct observation of a long-hypothesized but elusive phenomenon called “negative capacitance.” The work describes a unique reaction of electrical charge to applied voltage in a ferroelectric material that could open the door to a radical reduction in the power consumed by transistors and the devices containing them.
Beautiful botanical art, on display now at the Bot Garden 
December 16, 2014: The beauty and complexity of plants are captured in extraordinary detail in the UC Botanical Garden’s new “Following in the Bartrams’ Footsteps” exhibit, which opened this week in Julia Morgan Hall. Featured are 44 original artworks by artists who create their pieces in the style of John and William Bartram, who lived three centuries ago. Watch our video to take an online tour with one of the artists.
Study reveals resilience of Roman architectural concrete
December 15, 2014: An international research team studying the mortar used to build such Roman architectural marvels as the Pantheon, Trajan’s Markets and the Colosseum has found a secret to the material’s resilience. Led by scientists at UC Berkeley and Berkeley Lab, the team found that as the mortar cures, it forms a crystalline binding hydrate that prevents microcracks from propagating.
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