Scientists show helium atoms can exist in two places at once, preserving quantum behavior even as they fall under gravity.

Scientists with NASA are launching enormous balloons, the size of a football stadium, from the Antarctic ice. They're carrying experiments on dark matter and other mysteries. Our next story takes us ...

With the measurement of helium-3, the experiments on light muonic atoms have now been completed for the time being. The researchers had previously measured muonic helium-4 and, a few years ago, the ...

The diamond anvil crushed iron and helium together under conditions mimicking those inside the Earth, to create a new compound. These compounds remained stable when pressures were reduced. Further ...

The U. S. Navy Department and the Bureau of Mines last week announced successful experiments anent a new use for helium. Faced with severe diffculties in diving operations to raise the sunken ...