The 1918 Flu Pandemic infected over 500 million people and killed up to 50 million. 

Scholars have analyzed the pandemic in two remote regions of North America, finding that despite their geographical divide, both regions had environmental, nutritional and economic factors that influenced morbidity during the pandemic.

By analyzing death records and community history, they found that both Labrador and Alaska were devastated by the 1918 pandemic. Beginning in January 1918 and lasting through December 1920, both regions experienced higher mortality rates than most other parts of the world—34 percent and 8 percent, respectively.

If you think young adults regard Twitter and other social media as legitimate news sources, think again - they may be letting you think that, but even then they may be doing it ironically.

Instead, like most people on Twitter, they retweet messages they like and don't actually read any of the links, just like most people. And young people know that anyone can start a Twitter account and post bogus information. They know politicians do it, they know companies do it, they know anarchists do it.

Fan of science and critic of wasted science funding Senator Tom Coburn won't like this, but the National Science Foundation spent money to examine social media and "false memory" - as you  

Lincoln, Neb., May 14, 2014 – A chimpanzee will wait more than two minutes to eat six grapes, but a black lemur would rather eat two grapes now than wait any longer than 15 seconds for a bigger serving.

It's an echo of the dilemma human beings face with a long line at a posh restaurant. How long are they willing to wait for the five-star meal? Or do they head to a greasy spoon to eat sooner?

A paper published today in the scientific journal Proceedings of the Royal Society B explores the evolutionary reasons why some primate species wait for a bigger reward, while others are more likely to grab what they can get immediately.

PHILADELPHIA - Stimulation of a certain population of neurons within the brain can alter the learning process, according to a team of neuroscientists and neurosurgeons at the University of Pennsylvania. A report in the Journal of Neuroscience describes for the first time that human learning can be modified by stimulation of dopamine-containing neurons in a deep brain structure known as the substantia nigra. Researchers suggest that the stimulation may have altered learning by biasing individuals to repeat physical actions that resulted in reward.

LA JOLLA—Using new stem cell technology, scientists at the Salk Institute have shown that neurons generated from the skin cells of people with schizophrenia behave strangely in early developmental stages, providing a hint as to ways to detect and potentially treat the disease early.

The findings of the study, published online in April's Molecular Psychiatry, support the theory that the neurological dysfunction that eventually causes schizophrenia may begin in the brains of babies still in the womb.

COLUMBUS, Ohio – Depression in preschool teachers is associated with behavioral problems ranging from aggression to sadness in children under the teachers' care, new research suggests.

The study identified one contributing factor to this link: a poor-quality atmosphere in the child care setting that exists as a result of the teacher's depressive symptoms. In this study, "teacher" refers to both classroom instructors and in-home child care providers.

Researchers conducted the study using data from a large national study that collected family information primarily from low-income, single-mother households.