Physics

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IonQ Lands 100-Qubit Sale to South Korea’s KISTI

IonQ did not disclose price or delivery timing, leaving the near-term impact unclear.

Rigetti Stock Pulls Back After Retail-Fueled Holiday Surge

New Accounts Suggest Fixation and Mental-Health Struggles Behind Brown–MIT Shooting Suspect

New Review Finds Cosmic Dipole Mismatch Challenging Standard Cosmology

Starlight Falls Short: Study Finds Dust-Driven Winds Don’t Work for Nearby Red Giant

NIST Restores U.S. Time After Colorado Outage Causes Microsecond Drift

AI Researcher YoungHoon Kim Claims Math ‘Proves’ God as Critics Call It Philosophy

Interstellar Comet 3I/ATLAS Clears Earth as Spacecraft Capture Rare Sun‑Side Views

Webb Finds Carbon-Rich Atmosphere on Lemon-Shaped Planet Orbiting a Pulsar

Suspect in MIT Scientist Nuno Loureiro’s Killing, Tied to Brown Shooting, Found Dead

Russia Puts First S-500 Regiment on Combat Duty

New Study Recasts Titan’s Interior, Challenging Idea of a Global Ocean

Titan May Lack a Global Ocean, Cassini Reanalysis Points to a Slushy Interior With Isolated Water Pockets

Scientists 3D-Print Intricate Ice Tree Using Vacuum-Driven Evaporative Cooling

Brightest Blue Cosmic Flash Linked to Black Hole Tearing Apart a Massive Star, Studies Find

Webb Spots Carbon-Rich, Lemon-Shaped Planet Orbiting a Pulsar

JWST Confirms Runaway Supermassive Black Hole Traveling at About 1,000 km/s

Researchers Drive Thorium-229 Nuclei With Laser Inside Opaque Solid

MIT Fusion Center Director Nuno Loureiro Fatally Shot at Brookline Home

ALMA Now Fully Equipped as 145 Low-Noise Amplifiers Complete Band 2