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03/01/09

Cosmic rays spray art across a lawn

Bluish lights flash on a grassy field, like giant fireflies angling for mates—sometimes a single flash, sometimes a ripple of light moving fast, as if suitors have given chase. Then all 16 lights flash at once, and the whole field glows.

03/01/09

Probing the heart of the atom

The familiar elements of the Periodic Table come in a number of forms, or isotopes—some found only fleetingly in the most violent events, such as exploding stars.

03/01/09

Chuckling their way to a safer lab

There are many ways to deliver a clever play on words: deliberately with a nudge, coyly with a wink, or tossed nonchalantly into a conversation to trigger a delayed laugh—or a groan.

03/01/09

Cosmic weather gauges

Particle physics joins forces with other fields to look at two important factors shaping weather: temperatures high in the atmosphere and the dampness of the dirt beneath our feet.

12/01/08

Superconducting magnets

Today's MRI machines and particle accelerators wouldn’t exist without superconducting electromagnets, which generate powerful magnetic fields at a fraction of the energy cost of conventional electromagnets.

12/01/08

A fearlessly creative workforce

Many of the people trained in particle physics move on to jobs in industry, where their skills are in high demand. There you can find a theorist exploring for oil or an accelerator scientist working on cancer treatments.

12/01/08

The power of proton therapy

When it comes to getting rid of cancer, the sharpest scalpel may be a proton beam. Technology conceived and hatched in highenergy physics is now treating thousands of patients per year, with fewer side effects.

12/01/08

LCLS construction

These photos represent an eye blink in the evolution of the Linac Coherent Light Source, a groundbreaking facility taking shape at SLAC National Accelerator Laboratory.