News & Events


Pushing the Boundaries of Fluid Equations


Thomas Hou, Charles Lee Powell Professor of Applied and Computational Mathematics, and Jiajie Chen (PhD '22) of New York University's Courant Institute, provide a proof that resolves a longstanding open problem for the so-called 3D Euler singularity. Hou and colleagues' combined effort in proving the existence of blowup with the 3D Euler equation is a major breakthrough in its own right, but also represents a huge leap forward in tackling the Navier-Stokes Millennium Problem. If the Navier–Stokes equations could also blow up, it would mean something is awry with one of the most fundamental equations used to describe nature. [Caltech story]

Tags: research highlights CMS Thomas Hou Jiajie Chen

Caltech Undergraduates Receive Visionary Concept Award


Caltech Undergraduates have received the Visionary Concept Award at the NASA BIG Idea Challenge for their Lunar Architecture for Tree Traversal In-Service-Of Cabled Exploration (LATTICE) concept. [NASA story]

Tags: Paul Dimotakis Charles Elachi Soon-Jo Chung Michael Mello Jason Kastner Issa Nesnas Steve Wall

Electronic/Photonic Chip Sandwich Pushes Boundaries of Computing and Data Transmission Efficiency


Engineers at Caltech and the University of Southampton in England have collaboratively designed an electronics chip integrated with a photonics chip (which uses light to transfer data)—creating a cohesive final product capable of transmitting information at ultrahigh speed while generating minimal heat. [Caltech story]

Tags: EE research highlights Azita Emami Minwo Wang Arian Hashemi Talkhooncheh

Kerry Vahala Receives MPQ Distinguished Scholar Award


Kerry Vahala, Ted and Ginger Jenkins Professor of Information Science and Technology and Applied Physics; Executive Officer for Applied Physics and Materials Science, receives the MPQ Distinguished Scholar award in recognition of his "pioneering scientific work in the field of nonlinear optics and photonics with microresonators." The award is presented to particularly outstanding scientists on the recommendation of the Max Planck Institute of Quantum Optics (MPQ) Board of Directors. 

Tags: APhMS honors Kerry Vahala

Watch Now: Caltech Undergraduates Present Final Concept for NASA BIG Idea Challenge


Caltech’s BIG Idea Challenge Team is presenting its final concept at the NASA Big Idea Challenge Forum at 11:25 PDT on November 15, 2022. [Tune in!]

Tags: GALCIT MCE CMS Soon-Jo Chung

New Theory of Electron Spin to Aid Quantum Devices


Marco Bernardi, Professor of Applied Physics, Physics and Materials Science; Jinsoo Park, Postdoctoral Scholar Research Associate in Applied Physics and Materials Science, and graduate student Yao Luo, have developed a new theory and numerical calculations to predict spin decoherence in materials with high accuracy. [Caltech story]

Tags: research highlights alumni Marco Bernardi Jinsoo Park Yao Luo Jin-Jian Zhou

Pranav Kulkarni Wins First Place Paper at 2022 Asilomar Conference


Pranav Kulkarni, Graduate Student in Electrical Engineering, has received First Place for his paper coauthored with Professor P. P. Vaidyanathan, titled "Rational Arrays for DOA Estimation: New Insights and Performance Evaluation" at the 2022 IEEE Asilomar Conference on Signals, Systems, and Computers.

Tags: EE honors Pranav Kulkarni

Leonard Schulman Awarded FOCS Test of Time Award


Leonard Schulman, Professor of Computer Science, has been awarded a 2022 Test of Time Award by the Symposium on Foundations of Computer Science (FOCS). The Test of Time award recognizes papers that have a long-term impact. Schulman has won the award for his paper titled "Communication on Noisy Channels: A coding theorem for computation."


Tags: honors CMS Leonard Schulman

AI Tools for Addressing Online Misinformation and Harassment


As part of Conversations on Artificial Intelligence, a webinar series hosted by the Caltech Science Exchange, Professor of Political and Computational Social Science Michael Alvarez and Bren Professor of Computing and Mathematical Sciences Anima Anandkumar discuss how misinformation is amplified online and ways their artificial intelligence (AI) tools can help create a more trustworthy social media ecosystem. [Caltech story]

Tags: research highlights CMS CNS Animashree Anandkumar Michael Alvarez

Emerging Metal 3D Printing Technology from Caltech: Hydrogel Infusion


Caltech has been doing interesting work in 3D printing for a number of years now, especially Professor Julia Greer and the Greer Group. The team works in hierarchical, nano, battery and other new materials, as well as processes for 3D printing. One novel area that the team have been doing exploring over the years is related to hydrogel derived materials. [Read full story]

Tags: APhMS research highlights MedE Julia Greer