The Latest Breaking News on Physics

Ten years ago, scientists announced the discovery of the Higgs boson, which helps explain why elementary particles (the smallest building blocks of nature) have mass. For particle physicists, this was the end of a decades-long and hugely difficult journey – and arguably the most important result in the history of…

Time travel makes regular appearances in popular culture, with innumerable time travel storylines in movies, television and literature. But it is a surprisingly old idea: one can argue that the Greek tragedy Oedipus Rex, written by Sophocles over 2,500 years ago, is the first time travel story.

Scientists say they have unearthed what caused the Tonga tsunami, which was prompted by a massive underwater volcanic eruption, earlier this year.

The concept of a mirror universe has often been studied in theoretical cosmology, and as a new study shows, it might help us solve problems with the cosmological constant.

Isomers have important applications in medicine. Here's the fascinating history of their discovery and a century spent studying them.

Nobel laureate Otto Hahn is credited with the discovery of nuclear fission. Fission is one of the most important discoveries of the 20th century, yet Hahn considered something else to be his best scientific work.

The award honors those who utilize the power of science to advance questions about religion and humanity.

In this edition of HORIZONS, read about a new era for particle physics, SpaceX and NASA's upcoming Crew-4 mission, and more.

“You can do it quickly, you can do it cheaply, or you can do it right. We did it right.” These were some of the opening remarks from David Toback, leader of the Collider Detector at Fermilab, as he announced the results of a decadelong experiment to measure the mass…

Does time exist? The answer to this question may seem obvious: of course it does! Just look at a calendar or a clock.

Scientists have calculated that a fundamental particle of physics has more mass than expected