Have you ever wondered who is behind geometry's most fundamental truths? You guessed it: it is Euclid of Greece.

The universe’s expansion is accelerating, not decelerating. Our understanding of how the universe works may need an update.

We would need to find an entirely new cosmological model, one that works as well as our current one ... Answers may come from one of today’s ongoing projects—not just DESI but also Euclid and ...

This year, the scientific community is celebrating the 100th anniversary of quantum mechanics, which changed our ...

We’re talking about geometry here. It hasn’t changed since Euclid, a couple thousand years ... They use it to model climate. Their hope is they could predict climate change for decades to ...

The "Hyperbolic Crochet Coral Reef" exhibit is now on view in Natural History's Sant Ocean Hall. Eric Long, SI The Natural History Museum's Baird Auditorium showcases scientists and performers ...

In its quest to chart the evolution of the universe, ESA’s space telescope has already amassed a massive catalog of galaxies and gravitational lenses.