Scientists create cold radioactive radium molecules to search for clues behind the universe's matter-antimatter imbalance.

For the first time, researchers have developed a way to create chilled molecules containing the radioactive element radium.

As he felt the late Pope (who he was Camerlengo to) was too open to science, he killed him and invented this plot to turn the ...

Just 0.1 grams of antimatter contains enough energy to devastate a city. So why do physicists spend billions of dollars ...

The Big Bang may not mark the absolute beginning of everything. A controversial cosmological model instead treats it as a ...

The Big Bang may not have been the absolute beginning of everything. Instead, a controversial cosmological model suggests it ...

Recently, two of the powerful men on the planet where space policy is concerned had an exchange on the social media platform X about antimatter. The exchange is another example of how what was once ...

As the Large Hadron Collider switches off its beams for a four-year overhaul, the question is no longer what it has found but whether anything bigger is worth building ...

Cern has switched off the Large Hadron Collider for a four-year shutdown and overhaul. The work will prepare the machine for its High-Luminosity phase and a major rise in data collection.

Head to Switzerland for a tour of CERN, the world’s largest particle physics research laboratory, to discover the secrets of the universe.

Matter-antimatter annihilations produce about 10 billion times more energy per unit mass than chemical combustion (which powers most operational spacecraft propulsion systems) and about 300 times more ...