News Release • October 28, 2025
News Release • October 24, 2025
Watch recordings of celebratory and commemorative talks by Kip Thorne, Rana Adhikari, and others, held at Caltech on October 10, 2025
News Release • September 10, 2025
LIGO and its partners celebrate anniversary, announce verification of Stephen Hawking's Black Hole Area Theorem
News Release • September 8, 2025
Researchers at Caltech and Gran Sasso Science Institute in Italy teamed up with Google DeepMind to develop a new AI method–called Deep Loop Shaping–that can better hush unwanted noise in LIGO's detectors.
News Release • August 27, 2025
News Release • August 26, 2025
LVK reveals latest catalog of gravitational-wave discoveries
News Release • July 15, 2025
Gravitational waves from massive black holes challenge current astrophysical models
News Release • July 1, 2025
News Release • June 4, 2025
News Release • March 20, 2025
The LIGO-Virgo-KAGRA collaboration has recorded the 200th gravitational wave candidate event of O4
News Release • March 18, 2025
Former LHO Head, Fred Raab receives the 2025 Richard A. Isaacson Award in Gravitational-Wave Science from the American Physical Society (APS)
News Release • November 25, 2024
News Release • April 5, 2024
News Release • April 3, 2024
After a mid-run break, LIGO and VIRGO detectors will resume search for gravitational waves on April 10, 2024.
News Release • January 25, 2024
News Release • November 21, 2023
Feature Story • October 23, 2023
New technology in operation at LIGO is tackling quantum mechanical noise, enabling LIGO to probe a larger volume of the Universe and greatly boost the observatory's ability to study the exotic events that shake space and time.
News Release • October 4, 2023
The LIGO documentary that is part of the Advanced LIGO Documentary project has been released.
News Release • June 28, 2023
International teams announce discovery of nanoHertz gravitational waves permeating the Universe
News Release • May 24, 2023
Today, the LIGO-Virgo-KAGRA (LVK) collaboration begins a new observing run with upgraded instruments and other improvements to boost the search for gravitational waves
News Release • May 16, 2023
Feature Story • April 17, 2023
LIGO-India will greatly improve the localization of sources of gravitational waves
News Release • March 10, 2023
LIGO researchers are developing early-warning software to nab neutron-star mergers more quickly
News Release • January 21, 2023
LIGO/Virgo/KAGRA plan for March 2023 commencement of next observing run (O4)
News Release • November 21, 2022
Matthew Ball (U of Oregon) is the winner of the 2022 Award for Excellence in Detector Characterization and Calibration