The James Webb Space Telescope has revealed a rare "Einstein ring," revealing two distant galaxies in an optical illusion ...

From spellbinding images to groundbreaking scientific discoveries, we look back on some of Hubble's most exciting milestones.

More than any other pope, Francis incorporated the best scientific conclusions into his teaching on the environment; he ...

A groundbreaking new study suggests that super-Earth exoplanets—rocky planets larger than Earth but smaller than Neptune—may ...

Classical physics theories suggest that when two or more electromagnetic waves interfere destructively (i.e., with their ...

In the search to understand how the universe came to be, a new theory is rewriting the script. Instead of one massive, fiery ...