Why did they form at that time? Astronomers know from observing distant exploding stars that the size of the universe has ...

The key is to embed a radium atom in a molecule, which contains and intensifies the activities of its electrons, explains ...

Physicists have started running the world's largest particle accelerator at a new record energy and taking the first data from these ultra-powerful collisions. Protons zoom around the 17 mile (27 ...

In 2015, the world's most powerful atom smasher, the Large Hadron Collider, will restart. The particle accelerator has already discovered the Higgs boson, the so-called "God particle," and when it ...

The new experiment demonstrated a bizarre quantum effect from the double-slit experiment at an unprecedented scale. When you purchase through links on our site, we may earn an affiliate commission.

In one second, an estimated 100 billion neutrinos pass through every square centimeter of your hand. These subatomic particles traveling to Earth are a byproduct of nuclear reactions that occur in the ...

Remarkably, even though radioactivity is a threat to life, scientists can control and use it to diagnose and treat diseases – ...

Many industrial-scale chemical processes are driven by solid catalysts consisting of tiny chunks of a noble metal such as platinum or rhodium dispersed on a solid support—often a metal oxide. Known as ...