The only memorial of the event of physicist Niels Bohr, who announced the discovery of nuclear fission, that remains today is ...

For the first time, scientists have observed quantum entanglement in the momentum of massive particles. The result, decades ...

Researchers have demonstrated that pairs of helium atoms can exist in two places at once while remaining linked in motion by ...

David Cox built the system in 1996 and is the only person on earth who knows all the ins and outs of running it.

Among the leading European startups in the field of fusion energy, Proxima Fusion is working on stellarators, an underused ...

Stacker has chronicled social, scientific, and business inventions that changed America over hundreds of years.

India’s PFBR fast breeder reactor reaches criticality, marking a major nuclear milestone and boosting the country’s long-term ...

Quantum physicists observed atoms entangled in motion for the first time, using helium atoms with mass and gravity, opening new ways to explore how quantum mechanics interacts with gravity.

When the GM Tech Center opened in 1956, its engineers were busy working on projects related to automatic transmissions, gas turbine engines and turbochargers. Today, the R&D facility's focus has ...

For the US to reach a deal or end its war with Iran, President Trump has said he wants the country to surrender its “enriched” uranium. But as CNN explores in “Word of the Week,” nuclear arms experts ...

Massive, invisible stars that formed in the earliest days of the Universe may hold clues to the true nature of dark matter.

For decades, laser engineers have wrestled with an embarrassing blind spot: the green-through-yellow slice of the visible ...