New measurements using gravitational lensing suggest the universe’s current expansion rate does not agree with signals from the early cosmos.

Astronomers are a step closer to cracking one of the secrets of dark energy—the mysterious force believed to be causing the universe's accelerated expansion.

For over two decades, cosmologists have believed that the universe is expanding at an accelerating pace, driven by a ...

Researchers have found a razor-thin, rotating string of galaxies inside a massive cosmic filament, revealing unexpected ...

Knotted structures once imagined by Lord Kelvin may actually have shaped the universe’s earliest moments, according to new ...

Our planet’s magnetosphere has seen dramatic shifts across its history—even total reversals—but this recent wrinkle doesn’t ...

A new NASA-led study found that the increasing number of satellites in low-Earth orbit could ruin up to 96% of images from ...

Explore the evidence that supports the theory of the expanding universe, including the observations of distant galaxies and the implications of redshift. This video delves into key concepts such as ...

George R.R. Martin and HBO could be repeating the same mistake that Kevin Feige is now avoiding for the sake of the MCU!

Space Ranger Fred is expanding into the United States as creator Matt Newnham establishes a formal US presence to develop animation, gaming, and ed tech opportunities. The brand aims to build ...

TKO Group Holdings is positioned for significant growth in 2026, with multi-billion-dollar media rights deals for UFC, WWE, and PBR. Despite a 27% YoY revenue decline in Q3 2025, TKO's live events and ...

(CNN) — The universe’s expansion might not be accelerating but slowing down, a new study suggests. If confirmed, the finding would upend decades of established astronomical assumptions and rewrite our ...