The 19th century poet Gerard Manley Hopkins paid homage to the kingfisher’s brilliant plumage in his poem “As Kingfishers ...

It's the second most energetic cosmic ray ever to be detected striking Earth.

Keeping high-power particle accelerators at peak performance requires advanced and precise control systems. For example, the primary research machine at the U.S. Department of Energy's Thomas ...

Discover the role of the U.S. Department of Energy National Laboratories. Learn how DOE labs drive innovation in energy, national security, science and technology across the United States.

Just after 9 a.m. on Friday, Feb. 6, 2026, final beams of oxygen ions—oxygen atoms stripped of their electrons—circulated ...

The Relativistic Heavy Ion Collider , the largest particle collider in the United States, collided its last particles in early February. RHIC is a massive accelerator ring and set ...

The last collisions at RHIC took place on February 6, 2026. The particle accelerator provided insights into Big Bang matter for 25 years.

The famed collider at Brookhaven National Laboratory has ended operations, but if all goes to plan, a new collider will rise ...

Rising dramatically from the thick green jungle, this ancient rock fortress stands as a breathtaking example of both human ...

Spin correlations in the heart of a particle collider may help crack one of the biggest mysteries known, said physicist Zhoudunming Tu.

The parchments initially contained references to a star catalog and maps created during the second century B.C.E.

In 1930, a young physicist named Carl D. Anderson was tasked by his mentor with measuring the energies of cosmic rays—particles arriving at high speed from outer space.