Human Genetics

Genetic research is moving faster than a nematode poked by a platinum needle. Every week, the scientific journals report a score of new gene discoveries made in mice, worms, and men. How can a science journalist cover it all? It's hopeless, of course. So one thing I always keep in mind is it's often the methods or scientific tools behind these molecular discoveries, not the discoveries themselves, that present the best story possibilities. Examples of topics for such “tool stories” include DNA chips, proteomics, and new imaging technologies like the green-fluorescent protein used to make zebrafish and other laboratory critters glow. In writing about the technologies that drive biological research, I've found a formula that has worked well for me, time and again. Of course, not every story fits the same mold, and the best ones break it. But it's important to be familiar with how a tool story typically comes to be, and how to write one. I like to think about biology as a big onion that's rapidly being peeled. There are tens of thousands of biologists peeling away every day, figuring out all of life's working parts. But I never saw much sense in inspecting every peel for its news potential. (And some editors I know refer dismissively to the latest uncovering of a gene for heart attack or schizophrenia as “gene-of-the-week” stories.) It's better, sometimes, to focus on the new techniques and ideas for peeling the onion. Tool stories are big-picture stories that can be newsy, but the trends tend to have a long shelf life. They endure through numerous news cycles, and ultimately nearly every outlet in the journalistic food chain will cover the big ones. Your decision is when to catch the wave. Some reporters put a big emphasis on being first, but others will be content to watch the story unfold and cover their piece of it when it's right for whatever market they happen to be writing for. Either way, a tale of how a new technology is changing biological research is a great way to teach your readers—and yourself—about how science really works.