Anchorage is one of the few North American cities that depend on a glacier for most of their drinking water. The Eklutna glacier also provides some of the city's electricity, through hydro power. So a team of researchers is working to answer a very important question: How long will the glacier's water supply last?
To get that answer, those researchers have to shovel a lot of snow. "It gets to be the consistency of really strong Styrofoam once you get down, maybe six or eight feet," glaciologist Louis Sass says as he flings pristine snow out of a growing hole in the glacier.
Rheumatoid arthritis is a disease that causes painful joint inflammation and can be debilitating for many people who suffer from it. New research shows that the female hormone estrogen, along with proteins produced by the body's fat cells, may play an important role in the development of the disease.
Your crafty password may not be powerful enough to overcome a cyberattacker. Earlier this month, LinkedIn urged its users to change their passwords after a database was hacked, exposing millions of passwords.
When 6.5 million LinkedIn passwords were stolen earlier this month, the revelation made Internet users think again about their ubiquitous words and phrases, and what they can do to make their online accounts a bit safer.
Shoppers in a suburban Seattle mall were asked recently about their password habits. Aaron Brown and Erin Gilmer have very different approaches.
Republican presidential candidate Mitt Romney greets attendees at the conference of the National Association of Latino Elected and Appointed Officials in Orlando, Fla., on June 21. The presumptive GOP nominee took knocks from congressional Republicans during the party's presidential primaries.
The battering Mitt Romney took from Republican rivals during the primary made big news. What seemed less noteworthy at the time — the knocks he took from Republicans in Congress — is now much more significant if there is to be a President Romney.
"He's the least of the candidates running right now that would be considered a Tea Party candidate," Rep. Tim Scott, R-S.C., told CNN.
After Romney won Florida, GOP Rep. Allen West told CBS that Romney has to do a far better job in "making the appeal as far as being a strong constitutional conservative."
You won't catch John Durant in a tie. Shoes are optional, too. He has traded cubicle life for something a little wild: Promoting the diet and lifestyle of our ancestors from the paleolithic era. He's blogging and writing a book about his approach.
Millions of Americans suffer from migraine headaches so severe they miss work, social gatherings and important family events.
But that doesn't have to be the case, according to Charles Flippen, a University of California, Los Angeles, neurologist and researcher. "Everyone says, 'Oh, well, everyone has headaches,' so they just push through and suffer in silence," says Flippen.
The first thing you see at Alaska's Eklutna Cemetery is a tidy white church, with copper-colored onion domes that are topped by the three-barred Russian Orthodox cross.
The church is a reminder of the days when Alaska was claimed by imperial Russia. But it hardly prepares you for the unique combination of Native American and Russian Orthodox influences in the graveyard beyond.
Our guide is Aaron Leggett, who waits patiently under a light but steady rain to explain his community's burial traditions.
Founding executive director of Washington D.C.'s Spy Museum, Peter Earnest joins host Ophira Eisenberg on this week's episode of Ask Me Another from the nation's capital. Earnest talks about how his experience as a former C.I.A. agent informed much of what you'll see when you visit the Spy Museum, including crytograms to uncypher and technologically-advanced gadgets to admire.
The winner of Egypt's first competitive presidential election is the Muslim Brotherhood's Mohammed Morsi. The official announcement was made Sunday to the cheers and jubilation of a massive crowd in Cairo's Tahrir Square.
Challenges remain, however, as the ruling military council has effectively stripped the incoming president of most of his powers. The popularly elected Parliament, dominated by the Muslim Brotherhood, was also dissolved.