The puzzle of predicting how three gravitationally bound bodies move in space has challenged mathematicians for centuries, and has most recently been popularized in the novel and television show "3 Body Problem." There's no problem, however, with what a team of researchers say is likely a stable trio of icy space rocks in the solar system's Kuiper Belt, found using data from NASA's Hubble Space Telescope and the ground-based W. M. Keck Observatory in Hawaii.

The University of Texas at Arlington has once again earned the prestigious R1 designation from the Carnegie Classifications of Institutions of Higher Education, signifying the highest level of research activity. UTA is among just 187 institutions—4.7% nationwide—earning the R1 designation in 2025. First earning R1 status in 2015, UTA has maintained this classification through reaffirmations in 2018, 2021 and 2024, as part of Carnegie’s three-year review cycle. With research expenditures reaching $155 million in FY 2024—a 5% increase over FY23—UTA continues to demonstrate its commitment to innovation and academic excellence.

In the quest for ultra-secure, long-range quantum communication, two major challenges stand in the way: the unpredictable nature of atmospheric turbulence and the limitations of current optical wavefront correction techniques. Researchers at the University of Ottawa, under the supervision of Professor Ebrahim Karimi, the director of Nexus for Quantum Technologies, in collaboration with the National Research Council Canada (NRC) and the Max Planck Institute for the Science of Light (Germany), have made significant advances in overcoming both obstacles. Their two latest breakthroughs—an AI-powered turbulence forecasting tool called TAROQQO and a high-speed Adaptive Optics (AO) system for correcting turbulence in quantum channels—represent a turning point in developing free-space quantum networks.

Toroidal vortices, common in fluid dynamics, are newly explored in electromagnetism as two distinct forms: vector toroidal pulses and scalar phase vortices. This work proposes hybrid electromagnetic toroidal vortices unifying scalar and vector natures of light. Using a coaxial horn emitter with a radial metasurface, researchers experimentally generate these toroidal pulses exhibiting vortex streets, skyrmions, and transverse orbital angular momentum. It will offer robust propagation and potential applications in free-space communication and topologically rich light-matter interactions.

The SXSW Conference will take place from March 7-15 in Austin, Texas, bringing together a vibrant mix of ideas and innovations. Once again, UC San Diego will take center stage, showcasing cutting-edge research, transformative discussions on critical global challenges and a film premiere.