Evidence is growing that your DNA sequence does not determine your entire genetic fate. Joseph Nadeau is trying to find out what accounts for the rest.
For the first time, scientists can track the precise genetic changes behind an individual case of cancer. Such information provides a picture of how tumor cells originate and evolve. And it could change the way we treat the disease.
Ten years after scientists finished mapping our DNA, they have many unanswered questions.
A new wave of plug-in hybrids and all-electric vehicles will have to overcome a familiar nemesis: battery costs.
Google and the geeks from Silicon Valley aim to revolutionize the 70-year-old TV industry. Conquering the Internet was easy in comparison.
The last decade expanded what we could do online, but the Web's basic programming couldn't keep up. That threatened to fracture the world's greatest innovation engine—until a small group of Web rivals joined forces to save it.
Ed Boyden is learning how to alter behavior by using light to turn neurons on and off.
An expected nuclear renaissance has failed to materialize as plans for new plants are scrapped or delayed. What happened?
Physicians can now use DNA sequencing to uncover the causes of rare genetic disorders.
Christopher "moot" Poole created 4chan, an online community where people are free to be wrong. Now big investors want a piece of his ideas.