Axions, hypothetical subatomic particles that were first proposed by theoretical physicists in the late 1970s, remain among ...

In a new study published in Physical Review Letters, scientists have estimated a new lower bound on the mass of ...

Researchers propose a new theory for the origin of dark matter, the invisible substance thought to give the universe its shape and structure. Their mathematical models show that dark matter could have ...

Perhaps cold dark matter particles undergo a similar oscillatory effect. The authors find that the best fit to observational ...

Researchers have an explanation for how dark matter emerged - beginning with weightless particles and ending with massive ...

The standard cosmological model's puzzling inconsistency lies in differing acceleration rates observed in the universe's ...

In their study, the scientists examined both evolving dark energy and evolving dark matter. Their analysis showed that ...

A study by Dartmouth researchers proposes a new theory about the origin of dark matter, the mysterious and invisible substance thought to give the ...

Scientists have successfully relocated protons outside of an antimatter laboratory with the help of an autonomous, open Penning trap. This breakthrough marks a significant step toward transporting ...

Convicted ex-Mass State Police sergeant’s pension is $100,000-plus. Will he lose it after being found guilty in bribery ...

First and perhaps most perplexingly, researchers remain unsure about what exactly dark matter is. Originally, some scientists ...

As National Police Week kicks off, hundreds gathered inside the Basilica of St. Josaphat to honor Milwaukee's first responders. "It is a job that is 365 days a year, seven days a week and 24 hours a ...