For a quarter century, cosmology has rested on a simple but audacious idea: that a fixed “cosmological constant” drives the ...

The universe may be asymmetric, not identical in all directions The cosmic dipole anomaly challenges the standard Lambda-CDM ...

A research team including a UC Riverside astrophysicist and his former graduate student has received the 2025 Buchalter Cosmology Prize for a study that offers new insight into one of the universe’s ...

Evidence now suggests the universe’s expansion has started to slow, not speed up. The findings imply dark energy is weakening, marking a possible revolution in cosmology. A groundbreaking new study ...

Scientists are a step closer to solving one of the universe's biggest mysteries as new research finds evidence that two of ...

Here’s what you’ll learn when you read this story: A new paper adjusts an equation that defines our universe in response to recent new data. The cosmological constant, which describes how our universe ...

The findings from the University of Sheffield relate to the possible relationship between dark matter, the mysterious, ...

Unafraid to question both scripture and science, Ramakrishnan brings an iconoclast's clarity and a seeker's humility to his work. Brahman: All This Whatsoever That Moves is the culmination of his ...

The Atacama Cosmology Telescope in Chile not only confirmed one of the greatest mysteries in the universe—it also ruled out dozens of models that attempted to solve it. Reading time 3 minutes The ...