A shelved theory appears to have new life in pulling energy from one location to another. Two experiments have now extracted energy and filled a vacuum. A fresh world of quantum energy science is ...

“Quantum clocks running at the smallest scales were expected to lower the energy cost of timekeeping, but our new experiment ...

In a study published in Physical Review Letters, physicists have demonstrated that black holes satisfy the third law of ...

A new study casts doubt on the universe’s accelerating expansion, suggesting dark energy might be weakening over time.

Scientists built a tiny clock from single-electron jumps to probe the true energy cost of quantum timekeeping. They ...

ORNL's Celeritas software accelerates particle interaction simulations using GPUs for high-energy physics research.

Dark energy could have an accomplice that helps it slow the growth of large cosmic structures, such as vast superclusters made up of clusters of galaxies. A new analysis of astronomical data suggests ...

For the hot end, an aluminium mount was pressed into soil, transferring the Earth’s ambient heat to the engine’s bottom plate ...