Farmers and health experts say it’s complicated. RFK Jr.’s milk adviser, Mark McAfee, says he’s up for the challenge.

Experiments that make viruses more virulent or contagious present significant risks. Are those risks worth the rewards?

All of Undark's journalism in one place.

To receive federal funding, such high-risk work — sometimes called “gain of function” — must be evaluated by a government committee. That committee follows a framework that was influenced by guidance ...

Pyrrhotite causes cracks in concrete. But research on how widespread the issue might be has only scratched the surface.

News & Features News features, investigations, and other deeply reported journalism from Undark's contributors. News & Features Rebuilding Louisiana’s Disappearing Delta ...

Canada intends to shut down open-net-pen salmon farming by 2029. But removing infrastructure is challenging and costly.

In the traditional lingo of software engineers, these systems would be called “brittle.” ...