By looking at light from distant exploding stars called supernovas, in 1998 astronomers discovered the universe isn't just ...

Could time itself actually explain our universe's expansion? Our current cosmological model—known as lambda cold dark matter, ...

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Learn how the existence of dark energy is being challenged due to new evidence that the expanding universe is actually "lumpy ...

This late-time acceleration was discovered in 1998 by two teams of astronomers making distance measurements using supernovas ...

"Dark energy is a misidentification of variations in the kinetic energy of expansion, which is not uniform in a Universe as ...

According to our current understanding of astrophysics, the universe is not only expanding, but also growing at an ever-increasing rate. The most-accepted model for this expa ...

Dark energy does not exist, some scientists have claimed – which could help get rid of one of the universe’s biggest mysteries. For a century, scientists have thought that the universe was ...

Still weeks away from returning to office, Donald Trump is showing himself to be as petty and vindictive as he was in his ...

Puerto Rico’s new governor Jenniffer González Colón has appointed a so-called energy czar to help pull the U.S. territory out ...

"Up to this year, most observations were consistent, with dark energy being the cosmological constant. Nonetheless, 2024 was full of hints pointing out this might not be the case." 2024 was a big ...