Astronomers have long been puzzled by two strange phenomena at the heart of our galaxy. First, the gas in the central ...

Neutrinos are among the most enigmatic particles in the universe. They are omnipresent yet interact extremely rarely with ...

In the vast universe, galaxies rotate in ways that don’t make sense if only visible matter is considered. For almost a ...

Physicists have set a new upper limit on the mass of neutrinos. And the finding could poke a big hole in the Standard Model ...

Scientists from the KATRIN experiment have achieved the most precise upper limit ever recorded for the mass of the mysterious ...

Scientists trying to discover the elusive mass of neutrinos, tiny "ghost particles" that could solve some of the universe's ...

Intriguing signs from CERN hint at a never-before-seen form of matter – one that could be the tiniest particle cluster ever ...

Physicist Richard Lieu first explored the idea that gravity could exist without mass—now he’s got a new cosmological model ...

As if atoms weren’t already mind-blowingly small, never mind subatomic particles, CERN researchers in the CMS Collaboration ...

For decades, scientists have known that ordinary matter — everything made of atoms — accounts for just 15% of the universe’s ...

After losing her husband in the Old National Bank mass shooting, Maryanne Elliott is sharing her grief journey to help other ...

By systematically assessing data gathered by different methods, researchers refined estimates of global glacier melt and its ...