Innovation News

10/20/2014 08:12:17
Jessica Stoller-Conrad
Researchers at Caltech have developed a system that could make some airplanes more fuel-efficient by allowing them to safely fly with smaller, lighter tails.
09/08/2014 12:07:40
Marcus Woo
In the typical textbook picture, volcanoes, such as those that are forming the Hawaiian islands, erupt when magma gushes out as narrow jets from deep inside Earth. But that picture is wrong, according to a new study.
09/05/2014 10:21:32
Caltech researchers have developed a novel way to visualize proteins generated by microorganisms in their natural environment—including the murky waters of Caltech's lily pond.
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 the Jet Propulsion Laboratory have provided a global observational study of the effect that changes in aerosol levels have on low-level marine clouds—the clouds that have the largest impact on the amount of incoming sunlight that Earth reflects back into space.
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—and the promise of novel diagnostic medical applications.
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—a technology in use since the 1920s.
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. At Caltech, climate scientists Jess F. Adkins and Nivedita Thiagarajan use manned submersibles, like Alvin operated by the Woods Hole Oceanographic Institution, to dive thousands of meters below the surface to collect these specimens—and to shed new light on the connection between variance in carbon dioxide (CO2) levels in the deep ocean and historical glacial cycles.
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 be greedy only when others are fearful." That turns out to be excellent advice, according to the results of a new study by researchers at Caltech and Virginia Tech that looked at the brain activity and behavior of people trading in experimental markets where price bubbles formed. In such markets, where price far outpaces actual value, it appears that wise traders receive an early warning signal from their brains—a warning that makes them feel uncomfortable and urges them to sell, sell, sell.
06/30/2014 14:11:10
Katie Neith
Evaluating another person's emotions based on facial expressions can sometimes be a complex task. As it turns out, this process isn't so easy for the brain to sort out either. Building on previous studies targeting the amygdala, a region in the brain known to be important for the processing of emotional reactions, a team of researchers from Caltech, Cedars-Sinai Medical Center, and Huntington Memorial Hospital in Pasadena, have found that some brain cells recognize emotions based on the viewer's preconceptions rather than the true emotion being expressed.
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