Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of ...

Astronomers have been confounded by recent evidence that the universe expanded at different rates throughout its life. New ...

Explore 10 mind-blowing theories about what lies beyond the universe, from the multiverse and higher dimensions to the mysteries of dark energy and cosmic bubbles.

The accelerating expansion of the Universe, first observed in 1998, remains one of the most profound mysteries in modern ...

Our current cosmological model—known as lambda cold dark matter, or ΛCDM—relies on hypothesized dark energy to explain the ...

For decades, scientists have been looking for evidence of strings that connect everything in the universe. A new model offers ...

Unlock the full potential of talent and innovation by ensuring equal opportunity and representation across race, gender, and ...

The research was done by Caltech’s Clifford Cheung and Aaron Hillman along with Grant Remmen at New York University. They ...