As physicists have delved deeper and deeper into nature’s mysteries, they have been forced to accept the unsettling fact that our universe is suspiciously fine-tuned to support life.
The Collider Detector at Fermilab (CDF) is one of two experiments that record the debris of powerful proton-antiproton collisions at the Tevatron particle collider to explore subatomic processes.
Monica Dunford couldn’t stop swaying when she finally got out of the boat after 15 hours, 33 minutes, and 15 seconds of hard rowing. The physicist and her four teammates had just won the Tour du Leman, held Sept. 22.
It was 80 degrees under a cloudless sky in St. Charles, Illinois. Thunder boomed. Lightning flashed, striking a kite and shooting down the string to a bald scarecrow. Its giant eyes glowed. “What’s that?” asked a Girl Scout working on a nearby display.
As Clark Cully watched the movie Déjà Vu with his parents, something about the movie’s time machine—with its bright blue wedges of metal spewing a ring of wires—seemed eerily familiar.
In March 2007, members of a US National Science Foundation panel went on a whirlwind bus tour of potential sites for the Deep Underground Science and Engineering Laboratory. Here's an account of that trip by Peter Fisher of the Massachusetts Institute of Technology.
JoAnne Hewett’s most recent paper is a collaboration between physicists at the Stanford Linear Accelerator Center, the University of Chicago, and the Massachusetts Institute of Technology.