If dark energy is weakening, as suggested by recent results, then the cosmos is far stranger than most physicists had ...

The discovery of the cosmic acceleration problem truly inspired me as a teenage physics nerd. Recent, related revelations ...

Shocking’ results from a major astronomical study have raised doubts about the standard model of cosmology, forcing ...

The research comes just weeks after scientists released new findings that may also shed light on the fate of the universe. Researchers in March said new data shows dark energy — a mysterious ...

Cosmologist Katie Mack breaks down what the latest findings about dark energy mean for our universe’s future. Either way, it won’t be happy. Dark Energy Spectroscopic Instrument (DESI ...

Astronomers have made an intriguing discovery that could upend everything we know about the structure of the universe and its expansion. Scientists recently found that dark energy, the mysterious ...

If dark energy ebbs with time, which now seems plausible, the universe could one day stop expanding and then eventually ...

In Einstein’s equations describing the universe, the cosmological constant Lambda (Λ) — now believed to represent dark energy’s force — offers a straightforward way to explain accelerated ...

What is the other 95 percent? Dark Universe examines the invisible dark matter underlying galaxies that, together with dark energy, accounts for that other 95 percent of the universe’s total energy ...

The results announced in late March by the Dark Energy Spectroscopic Instrument (DESI), building on a previous data release last year, paint a very different picture of our universe by challenging ...

A new model of the cosmos does away with the universe's two most troubling and mysterious elements, dark energy and dark matter, collectively referred to as the dark universe. Here's the idea.