Science and Technology

Magnified image of nanowires welded by a bright burst of light

Stanford engineers weld nanowires with light

At the nano level, researchers at Stanford have discovered a new way to weld together meshes of tiny wires. Their work could lead to innovative electronics and solar applications.


Stanford researchers are using fMRI machines to monitor the brains of girls at risk of depression / Photo: Steve Fyffe

Stanford study suggests girls can 'rewire' brains to ward off depression

Psychologists use brain imaging and a video game to help girls teach their brains not to overreact to stress.  Video


Stanford engineers' nanoshell whispering galleries improve thin solar panels

Engineers at Stanford have created photovoltaic nanoshells that harness a peculiar physical phenomenon to better trap light. The results could dramatically improve the efficiency of thin-film solar cells while reducing their weight and cost.


A hydraulic fracturing operation under way in western Pennsylvania. (Photo: Mark Zoback)

Stanford geophysicist: More environmental rules needed for shale gas

Obama's new rule is only one step toward ensuring the safety of hydraulic fracturing, the booming technology that offers economic and environmental benefits, according to Stanford geophysicist and DOE adviser Mark Zoback.


Postdoctoral scholar Xiaofang Yu explains the idea behind the new technology. / Photo: Mark Shwartz

Wireless power could revolutionize highway transportation, Stanford researchers say

Stanford researchers have designed a new technology that could lead to wireless charging of electric vehicles while they cruise down the highway.  Video


Orbits of stars around the Milky Way's black hole

How we see our galaxy's black hole without actually seeing it: Stanford's 2012 Bunyan lecture by astronomer Andrea Ghez

How scientists are bringing our galaxy's supermassive black hole and its environs into focus with laser guide star adaptive optics.


Helen Gurley Brown and David Brown / Photo courtesy of Hearst Corporation

Stanford School of Engineering and Columbia Journalism School receive a joint $30 million gift from David and Helen Gurley Brown

Longtime Cosmopolitan editor Helen Gurley Brown has given Stanford's School of Engineering and Columbia University's Graduate School of Journalism $30 million to establish the David and Helen Gurley Brown Institute for Media Innovation.


Image generated by SU2 showing air pressure on the structure of a commercial airliner in flight./Courtesy of Stanford Aerospace Design Laboratory

Stanford software allows aero-engineering students to focus on aircraft design instead of computer code

Stanford University Unstructured is open-source software that gives engineering students a leg up on the time-consuming process of writing code to optimize aerospace designs.


Elliott Levinthal portrait / Chuck Painter

Elliott Levinthal, Stanford professor emeritus of mechanical engineering, dead at 89

In a career that ranged from radar to medicine to outer space, Elliott Levinthal played an instrumental role in the schools of Engineering and Medicine, and in the rise of Silicon Valley.


Energy efficiency paves way to a low-carbon future, but barriers persist



Tina Roh wearing the virtual reality apparatus. Photo: L.A. Cicero

Take a tour of the virtual future at Stanford

If you want to see what your living room is likely to look like four years from now, take a tour of the Virtual Human Interaction Lab, which has reopened after a major renovation. Tours are offered to the general public most Fridays at 4 p.m.  Video


cancer-pregnancy-toc

The unexpected: Cancer during pregnancy

Battling cancer is risky for anyone, but when the patient is also a mom-to-be, doctors face a host of unanswered questions.


Cooling towers of a nuclear power plant

Stanford physicist Burton Richter's moderate approach to climate change gaining fans

Stanford physicist's prescriptions include more natural gas and nuclear power, doubts about renewable energy goals, and a new way to gain political support.


These semiconductor crystals have more than doubled the record for electrical conductivity of an organic semiconductor.

Straining the lattice: Stanford engineers improve electrical efficiency in organic semiconductors

By packing molecules closer together, chemical engineers have dramatically improved the electrical conductivity of organic semiconductors. The advance could herald flexible electronics, more efficient solar panels, and perhaps better TV screens.


Devastation from the tsunami in northern Japan in March, 2010

Stanford scientists' computer models help predict tsunami risk

Stanford scientists are using complex computational models to solve the puzzle of the devastating tsunami that struck Japan earlier this year and predict where future tsunamis might occur.  Video