March 2026 Issue

Science

The quest to engineer a silk that’s stronger than steel

It already exists in the natural world. Now, thanks to breakthroughs in genetic engineering, scientists have created “supersilk.” And it’s poised to upgrade far more than our clothing.

History & Culture

Why did this Greek canal take 2,500 years to build?

Stunning photos illuminate how the Corinth Canal became an engineering marvel—with an unexpected fate.

Explore

Searching for Africa’s ghost elephants

The Vikings who vanished

Mastering the art of deep listening in Japan

Can TikTok resurrect Scots?

Latest Issues

See Archive

Subscribe to National Geographic

Subscribe