The new research suggests an alternative origin. Dark matter could have instead been born extremely hot, opening up ...

The CosmicWatch device costs only $100 to make, making it accessible for both high school students and spacecraft operators.

By combining different kinds of observations, cosmologists have shown that what we see is more easily explained if neutrinos, ...

You can't see, feel, hear, taste or smell them, but tiny particles from space are constantly raining down on us.

Cosmic ray air showers are produced when high-energy cosmic particles enter Earth’s atmosphere and interact with atmospheric nuclei, generating cascades of secondary particles. These extensive air ...

When analyzing early universe data, the Standard Model of Cosmology suggests that the universe should be more “clumpy” that ...

New research puts forward compelling new evidence that dark matter interacts with cosmic "ghost particles" called neutrinos. If that is the case, then this interaction could pose a serious challenge ...

Scientists have found hints that ghostly neutrinos may interact with dark matter. The unexpected link could help explain ...

Petra Huetenmeyer of Michigan Technological University will give a talk titled “Searching the Universe for Highly Energetic Cosmic Particles and Role Models,” at the U.S. Department of Energy’s ...

The investigation of cosmic rays and their potential connection with dark matter occupies a central role in contemporary astrophysics. Recent experimental and theoretical advances have refined our ...

"You know we haven't done enough research into the effects of cosmic rays!" Ben may have been right way back when Stan Lee and Jack Kirby created him and the rest of the Fantastic Four 64 years ago, ...

A complete survey of all the particle and antiparticle activity that goes on during the Sun’s 11-year cycle has found previously unknown ways these particles behave. Cosmic rays coming from outside ...