Matter | featured news

That wonder molecule of life on Earth, DNA, is now being enlisted in the search for an exotic species zooming through the cosmos: dark matter... As far back as the 1930s, astronomers watching distant galaxies saw that something was missing: There were not enough stars to account for the heavy gravity needed to whirl galaxies so quickly or smash them together so swiftly.

Scientists say they have found evidence of the existence of the Higgs boson, a never-before-seen subatomic particle long thought to be a fundamental building block of the universe. In a highly anticipated press conference, researchers announced that two independent experiments at the Large Hadron Collider in Geneva have turned up signs of the so-called "God particle."

An Israeli scientist won the Nobel Prize in Chemistry for changing the prevailing views about the atomic structure of matter with his discovery of quasicrystals. Dan Shechtman, 70, of the Technion-Israel Institute of Technology in Haifa, will get the 10 million-kronor ($1.4 million) award, the Royal Swedish Academy of Sciences said at a press conference in Stockholm today.

The mysterious substance may not be needed, according to a new theory of gravitational interactions between matter and antimatter.

Scientists at the world's biggest physics lab say they have achieved a breakthrough in the hunt for antimatter.

The seemingly inescapable fact that matter and antimatter particles destroy each other on contact has long puzzled physicists wondering how life, the universe or anything else can exist at all. But new results from a particle accelerator experiment suggest that matter does seem to win in the end.