lab

The weight of the evidence increasingly supports the lab leak hypothesis.

So it's kind of a "Devil Wears Prada" moment: You think you chose that sweater, but it was probably chosen by 10 food scientists working out of a lab out in Princeton, New Jersey somewhere.

Perhaps best known for preserving dead frogs in high school biology labs, formaldehyde is as ubiquitous in industry as salt is in cooking.

James takes us into a larger lab where there are six people, suited up in overalls, hair nets and gloves.

"Instead of starting in the lab and hoping solutions work in the field, we should begin by understanding farmers' real-world challenges and then work backward to develop practical solutions."