Airborne Over Iceland: Charting Glacier Dynamics

Mark Simons, professor of geophysics at Caltech, along with graduate student Brent Minchew, recently logged over 40 hours of flight time mapping the surface of Iceland's glaciers. Flying over two comparatively small ice caps, Hofsjökull and Langjökull, they traveled with NASA pilots and engineers in a retrofitted Gulfstream III business jet, crisscrossing the glaciers numerous times.

Is Natural Gas a Solution to Mitigating Climate Change?

Methane, a key greenhouse gas, has more than doubled in volume in Earth's atmosphere since 1750. Its increase is believed to be a leading contributor to climate change. But where is the methane coming from? Research by atmospheric chemist Paul Wennberg of the California Institute of Technology (Caltech) suggests that losses of natural gas—our "cleanest" fossil fuel—into the atmosphere may be a larger source than previously recognized.

Nanoscale Materials and Big Solar Energy: An Interview with Harry Atwater

In addition to his individual research interests in photovoltaic cell development, Atwater is also part of a collaborative effort to advance solar energy research at the Joint Center for Artificial Photosynthesis (JCAP).

Bacterial "Syringe" Necessary for Marine Animal Development

"It was a tremendous surprise that the agent that drives metamorphosis is such an elaborate, well-organized injection machine," says coauthor Grant Jensen.
Saturday, November 9, 2013
Cahill, Hameetman Auditorium

Beyond Rhetoric: Real Solutions for the Climate Change Crisis

Caltech Students Arrive at Solar Decathlon 2013

DALE is nearly ready to face the judges. The Dynamic Augmented Living Environment, Caltech's collaboration with the Southern California Institute of Architecture (SCI-Arc) is now on-site at the Department of Energy's 2013 Solar Decathlon competition site in Irvine, California.

Meet DALE: Solar Decathlon 2013 Construction is Under Way

Caltech students and recent graduates take classroom knowledge to the construction site.

Caltech's Unique Wind Projects Move Forward

Caltech fluid-mechanics expert John Dabiri has some big plans for a high school in San Pedro, military bases in California, and a small village on Bristol Bay, Alaska—not to mention for the future of wind power generation, in general.

Frances Arnold Wins Eni Award for Renewable-Energy Work

PASADENA, Calif.—For the second year in a row, a faculty member from the California Institute of Technology (Caltech) has been awarded the Eni Award in Renewable and Non-Conventional Energy. This year, chemical engineer Frances Arnold—who pioneered methods of "directed evolution" for the production and optimization of biological catalysts—has been chosen to receive the distinction, along with her colleague James Liao of UCLA.

Fifty Years of Clearing the Skies

Los Angeles has had bouts of smog since the turn of the 20th century. Angelenos might now be living in a state of perpetual midnight—assuming we could live here at all—were it not for the work of Caltech professor Arie Jan Haagen-Smit.

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