Particle physics: Facts, news, features and articles about the elementary particles that make up our universe
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Heaviest antimatter particle ever discovered could hold secrets to our universe's originsThe newly found antiparticle, called antihyperhydrogen-4, could have a potential imbalance with its matter counterpart that may help scientists understand how our universe came to be.
By Ben Turner Published
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The Higgs particle could break physics throughout the universe. Here's why it hasn't.The elusive Higgs particle has the power to undo physics as we know it. The fact that it hasn't could have big implications about the nature of the universe.
By Lucien Heurtier Published
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'A remarkable conspiracy': Why is matter neutral? Physicist Frank Close explores the mystery in a new bookFrank Close tells us about the history of particle physics, and what it means that charge in our universe's matter is so closely balanced.
By Ben Turner Published
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Antimatter detected on International Space Station could reveal new physicsEight years ago, the International Space Station detected weird antimatter particles that challenge our entire understanding of physics. Now, researchers have proposed that mysterious cosmic "fireballs" could help explain the detection.
By Andrey Feldman Published
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Google Doodle honors César Lattes, Brazilian physicist who discovered a long-sought particle hidden in cosmic raysThe physicist César Lattes, who is honored today (July 11) in a Google Doodle, is famous across Latin America for his discovery of the pion — a subatomic particle produced by shockwaves from exploding stars.
By Ben Turner Published
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Peter Higgs, Nobel Prize-winning physicist who predicted the Higgs boson, dies at 94Celebrated theoretical physicist Peter Higgs, best known for predicting the existence of the Higgs boson, has died at the age of 94 after a short illness.
By Stephanie Pappas Published
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Mysterious 'unparticles' may be pushing the universe apart, new theoretical study suggestsNew theoretical research suggests that a mysterious form of matter called "unparticles" could be the driving force behind the expansion of the universe.
By Andrey Feldman Published
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World's smallest particle accelerator is 54 million times smaller than the Large Hadron Collider, and it worksScientists have created the world's first nanophotonic electron accelerator, which speeds negatively charged particles with mini laser pulses and is small enough to fit on a coin.
By Harry Baker Published
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What is the strong force?Reference The strong force is one of the four fundamental forces of nature. Learn how it fits into the Standard Model of particle physics.
By Jim Lucas Published
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