A joint Fermilab/SLAC publication

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02/06/19
Scientific American

Have we mismeasured the universe?

New studies of the oldest light and sound in the cosmos suggest novel physics—rather than systematic errors—could explain an unsolved scientific mystery.

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Conceptual illustration

Muons: Emblems of discovery

01/13/26
Diana Kwon

Once a surprise to physicists, these particles are useful tools inside and outside the realm of particle physics. 

05/01/07

The search for dark energy

What is this stuff that fills the vacuum of space, accelerates the expansion of the universe, and accounts for 70 percent of everything? More than two dozen experiments aim to find out.

05/01/07

Wait just a minute

Berkeley Lab physicist Hitoshi Murayama and SLAC physicist Herman Winick have provided audio segments for One-Minute How-To, a Web site that provides 60-second explanations ranging from "How to write a flawless email," to "How to organize a river clean-up," to "How to sto

05/01/07

The great string debate

Inside, the auditorium at the National Museum of Natural History in Washington, DC, was packed and humming in anticipation. Outside, a man waved a sign at stragglers hurrying for the door: "Need One Ticket for String Theory Debate."

05/01/07

Tesla in paradise

Even in the company of a two-story nose-picking machine, human cupcakes, battling robots, and power-tool drag races, the giant Tesla coil stands out. Maybe it's the loud buzz and crackle of artificial lightning bolts, writhing like fiery serpents from the top of the thing.

05/01/07

When the new neighbor's a giant

Mike Herlihy is active in the village of North Aurora, near Fermi National Accelerator Laboratory and west of Chicago. He’s been a village trustee for six years, belongs to the Lions Club and served on an advisory committee to evaluate a proposed freeway.

05/01/07

Ken McMullen: Arrows of time

Ken McMullen says he does not feel comfortable with categories. That's why when, given a choice between defining himself as a painter or a film-maker, he prefers to be called an artist instead.

An illustration of twisting ropes
05/01/07

String theory

According to string theory, matter is made up of strings.

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