CRISPR gene-editing technology is advancing quickly. What can it do now—and in the future?

The creation of printing, the first information technology, drove empires and revolutions.

The birth of writing and the first alphabet were among the world’s most vital inventions.

Meet slime molds: the brainless blobs that can learn, make decisions, and navigate mazes.

We can now edit the human genome with a tool called CRISPR. But how far should we go?

Scientists race to understand and defeat the coronavirus behind the COVID-19 pandemic.

Follow eagles from the nest to the skies to see what makes these predators so remarkable.

Could it be that body fat has more to do with biological processes than personal choices?

Can Cuba's innovative lung cancer vaccines give new hope to patients across the world?

Why do we sleep? And what does sleep have to do with memory, trauma, and our emotions?

Goddess, demon, house pet? What does science say about the human relationship with cats?

Follow the epic journey of dog domestication and see what science says about dogs’ love.

Paleontologist Kirk Johnson explores the dynamic history—and future—of ice at the poles.