Sun-driven and Australia-bound

A team of Berkeley students is burning lots of midnight oil to build a car powered completely by the sun. Their sleek solar vehicle, named Impulse, is on track to compete this October in the world’s premier solar car competition: an 1,800-mile road race across Australia.

National Academy of Sciences elects new members

Three UC Berkeley faculty members were among the National Academy of Sciences’ 72 new members and 18 foreign associates announced today. Membership in the NAS is considered one of the highest honors given a scientist or engineer in the U.S.

Immigrants often eat high-calorie American junk food to fit in

A new study by researchers at UC Berkeley and the University of Washington suggests immigrants and their children often gain weight because they eat junk food to fit in with American culture. The findings will be published in the June issue of Psychological Science.

Big Ideas @ Berkeley winners announced

Big Ideas @ Berkeley, an annual student competition at UC Berkeley, has announced its 2011 winners. The contest challenges student teams to develop projects aimed at solving the world’s most pressing problems. Out of more than 200 entries, some 50 teams were selected and will share $265,000 in prizes.

Why the eye is better than a camera

The human eye long ago solved a problem common to both digital and film cameras: how to get good contrast in an image while also capturing faint detail. New experiments by UC Berkeley neurobiologists show how the eye achieves this without sacrificing shadow detail.

Fungus may be to blame for historic amphibian decline

A fungal pathogen may be the culprit behind the rapid decline of amphibians in recent decades, according to a new study by researchers at UC Berkeley and San Francisco State University. By swabbing the skin of amphibians preserved in UC Berkeley’s Museum of Vertebrate Zoology, scientists confirmed through DNA the presence of the deadly Batrachochytrium dendrobatidis, or Bd, fungus. They also determined that salamanders in parts of Mexico and Guatemala, and frogs and salamanders in Costa Rica’s Monteverde cloud forests began to disappear at the same time the fungus first appeared in these areas.

Pain and itch connected down deep

A new study of itch adds to growing evidence that the chemical signals that make us want to scratch are the same signals that make us wince in pain.

Backyard buzz: Bees in your garden

Student multimedia specialists from the J-School chronicle the Urban Bee Project, where researchers in a small Berkeley garden are working to make sure the world’s top pollinators keep busy.