08/20/2014 09:49:15
Katie Neith
Researchers from Aarhus University in Denmark and Caltech have developed a new method for organizing molecules on the nanoscale. Inspired by techniques used for folding DNA origami—first invented by Paul Rothemund, a senior research associate in computation and neural systems in the Division of Engineering and Applied Science at Caltech—the team, which includes Rothemund, has fabricated complicated shapes from DNA's close chemical cousin, RNA.
08/03/2014 12:36:36
Kimm Fesenmaier
Researchers from Caltech and JPL have provided a global observational study of the effect that changes in aerosol levels have on low-level marine clouds.
07/31/2014 15:28:36
Kimm Fesenmaier
Ken Farley, Caltech's W.M. Keck Foundation Professor of Geochemistry and chair of the Division of Geological and Planetary Sciences, is serving as project scientist for Mars 2020. We recently sat down with him to talk about the mission and his new role.
08/01/2014 09:42:35
Jessica Stoller-Conrad
Thanks to new techniques developed at Caltech, scientists can now see through tissues, organs, and even an entire body, offering new insights into the cell-by-cell makeup of organisms.
07/17/2014 10:13:48
Jessica Stoller-Conrad
Caltech researchers stabilize microwave oscillators with optical frequencies from a silicon chip. The approach could ultimately replace more conventional methods that rely on crystal references.
07/15/2014 14:23:55
Katie Neith
Just as growth rings can offer insight into climate changes occurring during the lifespan of a tree, corals have much to tell about changes in the ocean.
07/07/2014 12:00:03
Kimm Fesenmaier
Investment magnate Warren Buffett has famously suggested that investors should try to "be fearful when others are greedy and greedy only when others are fearful." That turns out to be excellent advice, according to the results of a new study.
06/30/2014 14:11:10
Katie Neith
Building on previous studies targeting the amygdala, a team of researchers has found that some brain cells recognize emotions based on the viewer's preconceptions rather than the true emotion being expressed.
06/27/2014 18:15:22
Cynthia Eller
We recently sat down with Kip Thorne to ask how it feels to have astronomers discover something whose existence he postulated decades before.
06/26/2014 16:11:48
Kimm Fesenmaier
Caltech researchers Ahmed Zewail and Ulrich Lorenz describe how they visualized and monitored the flow of molten lead within a single zinc oxide nanotube in real time and space using a new imaging technique called four-dimensional electron microscopy.