Has the universe’s most elusive substance finally betrayed its presence? For close to a century, dark matter has been ...

A new study led by the Yunnan Observatories of the Chinese Academy of Sciences has detected quasi-periodic oscillation (QPO) ...

What was once the leading explanation for dark matter may have simply been underestimating the mass of the particles that ...

A tantalizing gamma-ray signal at the heart of the Milky Way has revived one of physics’ most audacious hopes: that ...

Gamma rays can only be detected by sensors made of dense metals and takes over six feet (1.8 meters) of concrete to block. When you purchase through links on our site, we may earn an affiliate ...

Astronomers have performed very long baseline interferometry (VLBI) observations of a gamma-ray loud blazar known as TXS ...

The history of star formation in the universe has been charted by astronomers who looked at how gamma rays interact with extra-galactic background light (EBL) – which is a diffuse glow of starlight ...

Radiation is energy that moves from one place to another in a form that can be described as waves or particles. We are exposed to radiation in our everyday life. Some of the most familiar sources of ...

Most people interpret radiation as a bad thing—but it isn’t always. In fact, radiation is a very normal phenomenon. For now, let’s just say that radiation is when an object produces energy. When a ...