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A massive neutrino detector that looks a like a red steel lattice the size of a building.
October 22, 2025
Neutrino Experiments in U.S. and Japan Join Forces
Kareem wears a tie-dye shirt outside.
October 8, 2025
Kareem El-Badry Named a 2025 MacArthur Fellow
Swirling, colorful, wisps of gas surround a black hole.
September 10, 2025
Ten Years Later, LIGO is a Black-Hole Hunting Machine
hanging mirrors are seen with lasers between them and ripples in space-time in the background
September 4, 2025
Artificial Intelligence Helps Boost LIGO
Blue geometric lines and dots represent quantum chaos.
August 5, 2025
Quantum Chaos Kicks in Sooner Than Previously Thought
Tom Hutchcroft
July 22, 2025
Tom Hutchcroft Honored by London Mathematical Society
Hirosi Ooguri wearing a suit and tie.
July 21, 2025
New PMA Chair Announced
The 48-inch Samuel Oschin Telescope
July 11, 2025
Zwicky Transient Facility Nabs an Interstellar Visitor
Artwork shows a puffy red star next to a white dwarf, with a third star in the background.
July 8, 2025
"Third Wheel" Star Brings Companions Closer Together
neural network drawing
July 7, 2025
The Roots of Neural Networks: How Caltech Research Paved the Way to Modern AI
Scientists working on an instrument in lab, wearing protective suits.
June 26, 2025
Building SPHEREx in a Caltech Basement
Artwork shows swirling colorful patterns that represent light traveling at different speeds through space.
June 16, 2025
Missing Matter in Universe Found