The time is nigh for nuclear clocks. In a first, scientists have used a tabletop laser to bump an atomic nucleus into a higher energy state. It’s a feat that sets scientists on a path toward creating ...

Are you ready to be part of the next wave of energy innovators? The nuclear energy science certificate at the University of Wyoming offers a unique opportunity to dive deep into one of the most ...

The nucleus of an atom is now the modern version of sand flowing through an hourglass. Researchers have spent 15 years trying to increase accuracy in timekeeping. The U.S. standard currently relies on ...

Nuclear physics investigates the properties, structure and reactions of atomic nuclei, the dense assemblies of protons and neutrons bound by the strong nuclear force. Central themes include the ...

Nuclear physics is a research area focused on the structure, dynamics, and interactions of atomic nuclei and their constituent nucleons, governed primarily by the strong and weak nuclear forces within ...

After winning a Breakthrough Prize, the world’s most lucrative science award, theoretical physicist David Gross is using the moment to warn of nuclear war’s existential threat—and how we can escape it ...

In the air people breathe, the water on Earth, the stars in the sky and more, atoms are the building blocks that make up the universe. Understanding the structure of the atomic nucleus is crucial for ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Picture a clock ...

Mirror magic: The "cores" of the exotic nuclei oxygen-22 and silicon-22 both resemble that of oxygen-16, with eight protons and eight neutrons. The neutron-rich oxygen isotope contains an additional ...

The US Army is leading the push to deploy nuclear microreactors as a strategic solution to the military’s growing need for ...

Nuclear physics is the branch of science that examines the properties and behaviour of atomic nuclei, the densely packed assemblies of protons and neutrons held together by the strong interaction.