The Roman telescope will track 100,000 cosmic explosions, revealing how the early universe expanded and offering new clues ...

Astronomers may have misread cosmic acceleration for 27 years. The universe may be slowing down, not speeding up.

But most of the gold on Earth isn’t in our hands; it’s deep underground. During the planet’s formation, heavy elements like gold and platinum sank toward the molten iron core. Geologists estimate that ...

Evidence suggests the universe’s expansion has started to slow, not accelerate. The results imply dark energy is weakening ...

For more than 25 years, scientists have believed that the universe is expanding faster and faster, pushed apart by a ...

As if dark energy weren't already mysterious and baffling enough, new research suggests that this unknown force may not be ...

“If confirmed, this would have profound implications for the fate of the universe,” said The Guardian. The study raises the ...

Astronomers challenge the Nobel-winning theory of an accelerating universe, suggesting it may instead be slowing ...

"Remarkable" findings from Yonsei University cast doubt on 'dark energy' theory and claim there is "no evidence" of an ...