BUFFALO, N.Y. - Carrots and apples not only taste different. They make distinct sounds when chewed.

This may seem like trivial knowledge, but it's not in the laboratory of University at Buffalo computer scientist Wenyao Xu, who is creating a library that catalogues the unique sounds that foods make as we bite, grind and swallow them.

March 16, 2016--The percentage of Americans who reported using marijuana in the past year more than doubled between 2001-2002 and 2012-2013, and the increase in marijuana use disorders during that time was nearly as large, according to a new study in the American Journal of Psychiatry. The research also showed that 2.5 percent of adults--nearly 6 million people--experienced marijuana use disorder in the past year, while 6.3 percent had met the diagnostic criteria for the disorder at some point in their lives.

The collaborative study was carried out by scientists at Columbia University's Mailman School of Public Health, Columbia University Medical Center, and the National Institute on Alcohol Abuse and Alcoholism (NIAAA), part of the National Institutes of Health.

WASHINGTON, DC -- The repeated storms which battered Europe's Atlantic coastline during the winter of 2013/14 were the most energetic in almost seven decades, new research has shown.

They were part of a growing trend in stormy conditions which scientists say has the potential to dramatically change the equilibrium state of beaches along the western side of the continent, leading to permanent changes in beach gradient, coastal alignment and nearshore bar position.

The saint's legend speaks of a king who died a dramatic death in battle outside the church in Uppsala, Sweden, where he had just celebrated mass. But what can modern science tell us about his remains? A joint research project headed by Uppsala University now reveals more of the health condition of Saint Erik, what he looked like, where he lived and what the circumstances of his death were.

No contemporary sources mention Erik Jedvardsson, the Swedish king who was later sainted. The only account of his life is the saint's legend, in its preserved form written in the 1290's. Such legends are often unreliable. The Erik legend is, however, based on an older legend which has been lost, and this longer legend may have been much older.

Previous analyses of the hominins from Sima de los Huesos in 2013 showed that their maternally inherited mitochondrial DNA was distantly related to Denisovans, extinct relatives of Neandertals in Asia. This was unexpected since their skeletal remains carry Neandertal-derived features. Researchers of the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, have since worked on sequencing nuclear DNA from fossils from the cave, a challenging task as the extremely old DNA is degraded to very short fragments. The results now show that the Sima de los Huesos hominins were indeed early Neandertals. Neandertals may have acquired different mitochondrial genomes later, perhaps as the result of gene flow from Africa.

Future Science Group (FSG) today announced the publication of a new article in Future Science OA, reporting data that explore the effect of frailty on the natural history of diabetes and the implications it will have for therapeutic plans in older people.