The force exerted by a gas usually results from many atoms or molecules at once. But scientists isolated the force of a lone ...

UC San Diego physicist George Fuller explains the research behind these mysterious particles ...

I T TAKES ABOUT a second to say “caesium atoms”. And, for nearly 60 years, caesium atoms have said how long a second lasts.

Quantum networks, systems that connect devices and allow them to exchange information encoded in the quantum states of ...

Uranium enrichment is a contentious topic these days. This process of purifying uranium to increase the concentration of the ...

The Korea Research Institute of Standards and Science (KRISS) has remeasured a key transition frequency of the strontium (Sr) atom for the first time in 88 years, since 1938, using a photonic grating ...

Scientists have achieved a major breakthrough in understanding the Universe’s earliest moments, measuring the amount of ...

A 3D-printing method has made single crystals of metals and alloys in complex shapes and up to one metre in length, as needed for advanced technological applications.

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