Antimatter particles are mirror versions of matter particles, with the opposite values of properties such as electric charge.

A new study says observations from the NASA Fermi space telescope suggest a halo of dark matter around the center of our ...

Antihydrogen forms an ideal study subject for deciphering the secrets of fundamental physics due to it being the most simple ...

UT researchers have made rare measurements of exotic nuclear decay that reshape how scientists think heavy elements form in extreme cosmic events. You can’t have gold without the decay of an atomic ...

Unexplained gamma ray radiation coming from the edge of the Milky Way galaxy could be produced by self-annihilating dark matter particles – but the idea requires further investigation ...

Located at the Daresbury site of the renowned UK-based Science and Technology Facilities Council (STFC), with $300+ million invested to date in ...

In 1989, young software engineer Tim Berners Lee set out to solve a simple problem at CERN how to share information between ...

Scientists mix plasmas of antiprotons and positrons in a magnetic bottle called a Penning-Malmberg trap. When these particles ...

A blazar is an extraordinarily bright object with a supermassive black hole at its core. Some of the matter falling into the ...

In a cafe at CERN in 1992, three physicists realized they disagreed about how many constants are needed to describe all of nature. A recent paper suggests only one – time – is necessary.

Israeli security agencies have launched an investigation after an anonymous pro-Palestinian website published detailed personal information and offered cash bounties for attacks on hundreds of Israeli ...

The “Punishment for Justice Movement” website shared a slew of personal details — including addresses and phone numbers — of ...