Scientists working with the James Webb Space Telescope discovered three unusual astronomical objects in early 2025, which may ...

In 1919, physicist Theodor Kaluza hypothesized that extra dimensions might solve some outstanding problems in physics. And ...

Scientists have many big questions to tackle about the universe, including how big it actually is. But even the proposed ...

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

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

Will the universe keep existing forever? An astrophysicist explains how scientists aren’t entirely sure, but they can make ...

Physicists explore whether the universe hides extra dimensions. These tiny, curled-up or warped dimensions could explain ...

“Because of Wicked ’s success but also the fanship, we have almost a responsibility to figure out how we can continue in this ...

The geometry of space, the setting in which physical laws operate, may hold clues to some of the biggest unanswered questions in fundamental physics. The underlying structure of spacetime itself could ...

In 1999, Belgian physicist Chris Van Den Broeck implemented a minor alteration to Alcubierre’s concept by shrinking the ...

The speed of light has been one of science’s most trusted markers of stability. For more than a century, the idea that light ...