For one, scientists observe a "cosmic fossil" called the cosmic microwave background (CMB). The first light that was free to ...

Images of the cosmos, such as the James Webb Space Telescope’s deep space snapshot, make space look chock-full of stuff. In ...

The universe is undergoing an accelerated expansion, but the rate of that expansion has been a very controversial topic over ...

Earth and our entire Milky Way galaxy may sit inside a mysterious giant hole which makes the cosmos expand faster here than in neighboring regions of the universe, astronomers say.

The Department of Transportation distributes hundreds of billions of dollars to states and local governments for roads, ...