A new study casts doubt on the universe’s accelerating expansion, suggesting dark energy might be weakening over time.

Let's rewind the clock back…oh, I don't know, let's say a hundred years. It was 1917, and Einstein had just developed his ...

The mysterious force called Dark Energy, which helps the Universe to expand, might be changing in a way that challenges our ...

After accounting for star age at time of explosion, researchers say our universe may be slowing down. In A Nutshell Younger ...

In the early 1930s, Swiss astronomer Fritz Zwicky observed galaxies in space moving faster than their mass should allow, ...

Research published Tuesday by a Japanese astrophysicist says gamma rays may have been generated by the collision of dark ...

“If this is correct, to the extent of my knowledge, it would mark the first time humanity has ‘seen’ dark matter. And it turns out that dark matter is a new particle not included in the current ...

As if dark energy weren't already mysterious and baffling enough, new research suggests that this unknown force may not be driving galaxies apart at an accelerating rate anymore. This remarkable ...

Solar power is a promising avenue for clean energy. Unfortunately, solar panels have one major weakness – they can't generate electricity in the dark. However, this weakness could soon change as ...

Solar panels are great — but when the Sun goes down, they turn into expensive slabs of metal. But a new invention could allow us to continue generating renewable energy even in the dark, the New York ...

Scientists may have "seen" dark matter for the first time, thanks to NASA's Fermi gamma-ray space telescope. If so, this ...

The “Praise the Lord” (PTL) empire that preacher Jim Bakker built with wife Tammy crumbled thirty years ago. Today, it seems like we’re being mesmerized again in the press and social media. The ...