The new Homeland Security bulletin, a copy of which was obtained by ABC News, said the contamination is "very likely" to ...

A three-year-old startup enriches uranium using lasers instead of centrifuges. The US is working fast to once again enrich ...

Oxygen isotopes data enable researchers to look far back into the geologic past and reconstruct the climate of the past. In ...

ESED also manages the National Nuclear Security Administration’s Domestic Uranium Enrichment Centrifuge Experiment (DUECE) ...

Where there’s electricity, there’s usually heat – and that’s a major hurdle for shrinking electronic devices. Scientists have now found that nanowires made of a certain isotope of silicon can conduct ...

Isotopes of a given element have the same number of electrons, but their atomic mass and nuclear spin differ through the number of neutrons. The trivial and prominent effect on isotope exchange is the ...

The city of Pompeii was buried by the eruption of Mount Vesuvius in AD 79. Researchers at Johannes Gutenberg University Mainz ...

The Department of Energy is granting $365,000 to advance new technology to separate helium-3 from domestic helium supplies. The Energy Department is providing funding to help advance technology for a ...

Analysis of meteorite Erg Chech 002 shows that the radioactive isotope aluminum-26 was unevenly distributed in the early Solar System, overturning previous theories. (Yuri Amelin) A little over four ...

The strongest force in the Universe is the one that holds together the protons and neutrons in an atom’s nucleus. To unlock how elements are forged, the physics of neutron stars and more, scientists ...