An international team of scientists has found the first evidence of a source of high-energy cosmic neutrinos, subatomic particles that can emerge from their sources and, like cosmological ghosts, pass through the universe unscathed, traveling for billions of light years from the most extreme environments…
“It may not be easy to run an engineering school, but it’s impossible without your friends,” said Jacobs School of Engineering Dean Albert P. Pisano at the annual Charles Lee Powell Foundation graduate fellowship luncheon. “To the ladies and gentlemen of the Powell Board—I am grateful for that…
By doping alumina crystals with neodymium ions, engineers at the University of California San Diego have developed a new laser material that is capable of emitting ultra-short, high-power pulses—a combination that could potentially yield smaller, more powerful lasers with superior thermal shock resistance,…
A new discovery in how heart muscles maintain their shape in fruit flies sheds light on the crucial relationship between cardiac function, metabolism, and longevity. Researchers from the University of California San Diego discovered that maintaining high levels of the protein vinculin—which sticks…
Researchers led by a University of California San Diego team have published work in the journal Nature Energy that explains what’s causing the performance-reducing “voltage fade” that currently plagues a promising class of cathode materials called Lithium-rich NMC (nickel magnesium cobalt) layered…
Currently, information-processing tools like computers and cell phones rely on electron charge to operate. A team of UC San Diego physicists, however, seek alternative systems of faster, more energy-efficient signal processing. They do this by using “excitons,” electrically neutral quasiparticles…
Fifty years ago, the film “2001: A Space Odyssey,” directed by Stanley Kubrick, who co-wrote it with futurist Arthur C. Clarke, changed the world. The groundbreaking cinematic revolution offered a visionary view of the future and of humankind’s place in the cosmos. The film inspired numerous changes…
Nine teams of UC San Diego students, faculty and other researchers who have developed novel innovations that could improve various aspects of health care, have been awarded proof-of-concept awards designed to help bring their campus inventions to commercial use.
New research has uncovered a protein that enables the replication of arenaviruses, lethal pathogens spreading in West Africa. The research identified DDX3 as a key factor through its unexpected ability to dismantle normal human immune system defenses. The study may pave the way to new therapeutic treatments…
Alzheimer’s disease is a progressive, neurodegenerative condition that often begins with mild cognitive impairment (MCI), making early and repeated assessments of cognitive change crucial to diagnosis and treatment. In a paper in Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring,…