
After 50 Years, Chemists Isolate Uranocenium, the Missing Uranium 'Sandwich' Molecule
Manchester and Lancaster researchers found the long-sought cation was never unstable. The salt used to study it was destroying it.
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10 stories from Planck Standard. Latest: October 25, 2026.

Manchester and Lancaster researchers found the long-sought cation was never unstable. The salt used to study it was destroying it.

Pentavalent uranium was supposed to be fleeting. German researchers found bacteria producing it in bulk, bound into a compound so stable it gained ground when exposed to oxygen.

IAEA chief Rafael Grossi says the Central Asian state is willing to hold Tehran's near-weapons-grade stockpile — but Iranian lawmakers are already rejecting the idea.

Lawrence Livermore researchers recreate intense chaos inside nuclear explosions, revealing how cooling rate dramatically changes radioactive particle formation.

Tehran insists $12 billion must be released before meaningful negotiations can begin, while U.S. officials say Iran must abandon uranium enrichment first.

U.S. officials confirm Iran committed to uranium concessions as part of initial agreement, though precise details remain unclear.

President confronts massive uranium enrichment program that emerged after his 2018 withdrawal from nuclear accord.
Vice President's historic diplomatic mission collapses over uranium stockpiles and Strait of Hormuz reopening, leaving Trump administration with limited options.
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Iranian officials say they will only reopen the critical shipping lane after a final peace deal is reached, while the U.S. demanded immediate action.

Two ships turn back after Iranian warnings while Tehran reports strikes hit uranium processing plant and industrial sites. Secretary of State says war will end 'in a matter of weeks' as he leaves G7 meeting in France.