After just a few months of work, a complete newcomer to the world of sphere packing has solved one of its biggest open ...

The precursors of heavy elements might arise in the plasma underbellies of swollen stars or in smoldering stellar corpses.

A better understanding of human smell is emerging as scientists interrogate its fundamental elements: the odor molecules that ...

Scientists reconstructed 500 million years of evolutionary history to reveal which came first: colorful signals or the color ...

Image generators are designed to mimic their training data, so where does their apparent creativity come from? A recent study ...

Despite some reservations about the label “social,” other scientists generally agree that understanding the bustling signaling networks that mitochondria establish within and between cells could help ...

Now, Dillin and his team have expanded that finding by discovering new details about how mitochondria in the brain communicate with cells across the worm’s body to extend life. First, he had to ...

Last winter, at a meeting in the Finnish wilderness high above the Arctic Circle, a group of mathematicians gathered to contemplate the fate of a mathematical universe. It was minus 20 degrees Celsius ...

Jenna Ahart is a science journalist specializing in the physical sciences. Her work has appeared in outlets such as Science, MIT Technology Review, and Live Science. She studied journalism ...