Noether's work helped prove the conservation of energy in physics, a key foundation for Einstein's theory of relativity ...

These radical new devices keep time using fluctuations in the energy states of an atom’s nucleus, rather than those of its ...

Poor preparation and a failure to properly apply the coating may be just a few of the reasons why the Reflecting Pool’s new ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

NASA wants to send an ambitious fleet of helicopters to soar through Martian skies—but scientists fear the endeavor could ...

Using carbon isotopes in the comet to estimate its age, the authors believe it may be even more ancient than earlier ...

The latest generation of obesity drugs might have another potential benefit: improving fertility in men. A systematic review ...

Fathers show changes in some of the same brain areas as mothers, but the effect of parenthood on dads isn’t nearly as well ...

From tiny hamsters to giant salamanders, here are some of the most unusual examples of fatherhood across the animal kingdom ...

The James Webb Space Telescope has found nearby brown dwarfs masquerading as far-distant galaxies. The discovery reinforces ...

This partnership marks the latest foray into space exploration for Relativity Space, which aims to build cheap, reusable ...

Robots and AI are running experiments around the clock, from battery chemistry to cancer therapies. But can they be trusted ...