A rare natural fission reaction might detonate white dwarfs into special supernovae that help scientists measure the expansion of the universe.
Residents say they've been ignored even as they struggle with contaminated water and worry about having children.
Tehran warns Europe that unless Iran gets relief from U.S. sanctions, it will resume enriching uranium in violation of the nuclear deal.
The breach threatens to kill the 2015 nuclear deal, which the U.S. has already abandoned.
Tehran warned Europe that unless the bloc can soften the blow of U.S. sanctions, it will start growing its stockpile of enriched uranium.
A park safety manager reveals that three buckets of uranium ore were sitting in a museum storage basement, starting in 2000.
The Trump administration may have found a distraction in a so-called scandal centered on the Russian government-controlled mining company Uranium One.
Policy experts and heads of states have wrung their hands about the weaponization of nuclear energy programs for decades.
A primer on the narrative being pushed by Donald Trump and right-wing media outlets.
Future reactors might be powered by thorium, a long-held nuclear dream.
It one day could be attached to a drone and used to discover covert uranium enrichment facilities.
A new study from researchers at North Carolina State University reveals how much radiation is emitted by everyday objects—including avocados and toast.