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Illustration of two dogs hula hooping in front of an audience

Don’t call it toponium

04/01/25

Sarah Charley

A large and unexpected excess of top quark pairs has the physics community excited, but the interpretation is still up for debate.

07/18/19

A day in the life of a dark matter data wrangler

Maria Elena Monzani prepares an international team to search for clues to one of the biggest scientific mysteries.

07/16/19

Get to know 10 early-career theorists

Junior faculty in theoretical physics talk about what keeps them up at night, their favorite places to think and how they explain their jobs to nonscientists.

An illustration of scientists observing the Hubble constant

07/09/19

The 9 percent difference

A discrepancy between different measurements of the Hubble constant makes scientists question whether something is amiss in our understanding of the universe.

An illustration of a person in a space suit on mars with a reflection of a rover in the helmet

07/02/19

The right stuff

A CERN engineer sees if she has what it takes to live and work on Mars.

An illustration of robot hands typing on a computer

06/25/19

The future of particle accelerators may be autonomous

Particle accelerators are some of the most complicated machines in science. Scientists are working on ways to run them with a diminishing amount of direction from humans.

06/18/19

A day in the life of an accelerator designer

Physicist Tor Raubenheimer explores the world by climbing rocks and designing particle accelerators.

06/11/19

The language of physics

10 more words that mean something different to scientists.

Photograph of hands in light blue rubber gloves holding detector components

06/10/19

Berkeley leans into search for light dark matter

Dark matter could be much lower in mass and slighter in energy than previously thought.

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