California is showing the way for the rest of the nation in terms of reducing greenhouse gas emissions, having set an ambitious goal to reduce these emissions to 80 percent below 1990 levels by the year 2050. Given that energy demand is projected …
Two micro-satellites originally launched into Earth’s orbit in 2007 by NASA have been redirected by University of California, Berkeley, scientists toward new orbits around the moon, extending study of the earth and moon’s interaction with the so…
Scientists at the University of California, Berkeley, and Lawrence Berkeley National Laboratory have taken the first stab at a “periodic table” of the protein structures – an organized map of the building blocks used over and over again to construct the billions of complex proteins that make up life on Earth. The three-dimensional map depicts similarities and differences among the building blocks, letting scientists visualize the universe of possible protein structures – the many possible twists, turns and folds – and see evolutionary changes that may have occurred with time.
Nearly 40 years ago scientists were startled to discover that the eye, far from being a still camera, actually has cells that respond to movement. Moreover, these cells are specialized to respond to movement in one direction only, such as left to right or right to left. Now, in a paper in this week’s issue of the journal Nature, biologists at the University of California, Berkeley, have finally detailed the cellular circuit responsible for motion detection in the eye’s retina.