Cosmic particles with phenomenal energy have puzzled scientists for decades. A new theory may finally unveil their origin.

Astronomers have discovered that the Hercules-Corona Borealis Great Wall — the largest known structure in the universe — is ...

A new paper provides scientists with a groundbreaking tool for understanding cataclysmic events. Physicist Glennys Farrar has ...

The Milky Way, our home galaxy, is part of a different supercluster called Laniakea, which, at 500 million light-years wide, ...

Prebiotic molecules central to life's earliest metabolic processes—chemical reactions in cells that change food into ...

Why matter dominates over antimatter in our universe has long been a major cosmic mystery to physicists. A new finding by the world's largest particle collider has revealed a clue.

A groundbreaking discovery has rocked the field of neutrino astronomy—scientists have detected an ultra-high-energy neutrino ...

Researchers delved into the curious case of SXP 138, a pulsar in a binary star system whose cosmic clock is not ticking as ...