Going to smaller and smaller distance scales reveals more fundamental views of nature, which means if we can understand and describe the smallest scales, we can build our way to an understanding of ...

Physicists working with the LHCb experiment at CERN have proven that a subatomic particle can switch into its antiparticle and back again. The researchers were able to prove this using extremely ...

NASA has completed a series of scientific balloon flights over Antarctica during a campaign that began in early December.

For every fundamental particle in the universe, there is an antiparticle with the same mass and the opposite charge — at least that’s what we thought. When particles and antiparticles meet, they ...

Every fundamental particle in the universe has an antiparticle, which has the same mass but the opposite charge. If a particle should ever meet its antiparticle, the two would annihilate each other in ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

The mysterious particle could hold the key to why matter won out over antimatter in the early universe. Almost every particle has an antimatter counterpart: a particle with the same mass but opposite ...

In 1928, physicist Paul Dirac made the stunning prediction that every fundamental particle in the universe has an antiparticle – its identical twin but with opposite charge. In 1937, another brilliant ...

13.8 billion years ago, at the moment of the Big Bang, the Universe was the hottest it's ever been in history. Every single known particle exists in great abundance, along with equal amounts of their ...

Almost every particle has an antimatter counterpart: a particle with the same mass but opposite charge, among other qualities. But certain characteristics of neutrinos and antineutrinos make ...