Science

Long overlooked dwarf galaxy discovered
The newest galaxy to be discovered is actually very old - and very small. And it's right in our neighborhood of the universe.
Nutmeg: A spice with a violent history
A lot of blood has been shed over this little brown seed. "Nutmeg has been one of the saddest stories of history," says culinary historian Michael Krondl.
Do e-books cause sleep problems?
E-readers may make it particularly hard to get a good night's sleep, according to research out this week.
Could glitter help solve NASA's giant telescope problem?
The idea is to take the tiny shiny particles into space, spray a cloud of them outside the spacecraft, and then use lasers on the spacecraft to manipulate them into the shape of a mirror.
It's not clear if the Internet connectivity problems were an act of retribution for a major intrusion at Sony Pictures Entertainment that the FBI last week linked to North Korea.
Medical device tax opponents envision victory in spring
The medical device industry has spent more than $150 million to convince Congress to kill a tax on its devices, arguing it costs tens of thousands of jobs.
How Target breach could change company hacking security
If a ruling against the retailer holds, it could set a precedent wherein companies can be sued for negligence in "failing to respond to warnings from security software."
Once written off, Kepler telescope finds new planet
More than a year after NASA said its Kepler telescope was beyond repair, the planet-hunting probe has delivered an unlikely find: a planet that's outside our solar system.