US successfully tests next-generation nuclear fuel — it can last longer and produce less waste U.S. firm Lightbridge completes first test phase of innovative nuclear fuel at the world’s most powerful research reactor, ATR in Idaho.
CERN shuts down the Large Hadron Collider until 2030 On June 29, 2026, the Large Hadron Collider—the most powerful particle accelerator in history—was shut down.
