It's a celestial event that has astronomers both excited and puzzled. Dan Smith has the story of how a gamma-ray burst across ...

Scientists may have finally uncovered the mystery behind ultra-high-energy cosmic rays — the most powerful particles known in ...

The radiation you receive from airport body scanners is less than what you get on the flight. It's safe for everyone to use, ...

Deep in the core of most galaxies, hidden by spinning clouds of gas and dust, black holes spin like cosmic engines. These ...

The universe is full of different types of radiation and particles that can be observed on Earth, including photons in the ...

Using the Very Energetic Radiation Imaging Telescope Array System (VERITAS), German astronomers have observed a unique ...

A lead halide material can detect and image single gamma-ray photons with both high-spatial and high-energy resolution ...

The first fast radio burst, or FRB, was discovered in 2007 in archival data collected back in 2001, and scientists were ...

Professor of Nuclear Medicine at Padjadjaran University said it takes 30 years for half of the Cesium-137 to disappear from ...

The most energetic cosmic neutrino, or "ghost particle," ever recorded may be the remnants of a nearby black hole explosion.

Discover 11 unexpected Marvel heroes who gained Hulk's powers and iconic green look, from Spider-Man and Wolverine to Rogue ...

Microwave ovens have been cast as culinary villains for decades, blamed for destroying nutrients or even causing cancer. But when you peel away the fears, the science paints a different picture.