ITHACA, N.Y. – To buy, or not to buy? That is the question for the more than 5 million annual visitors to New York's wineries. Cornell University researchers found that customer service is the most important factor in boosting tasting room sales, but sensory descriptions of what flavors consumers might detect were a turn-off.

The findings stem from two studies on how the tasting room experience affects customer purchases and what wineries can do to create satisfied sippers, published in the current issue of the International Journal of Wine Business Research.

EVANSTON, Ill. --- There is a lot that 19-month-old children can't do: They can't tie their shoes or get their mittens on the correct hands. But they can use words they do know to learn new ones.

New research from Northwestern University demonstrates that even before infants begin to talk in sentences, they are paying careful attention to the way a new word is used in conversations, and they learn new words from this information in sentences.

People with type 2 diabetes have epigenetic changes on their DNA that healthy individuals do not have. This has been shown in a major study by researchers at Lund University. The researchers also found epigenetic changes in a large number of genes that contribute to reduced insulin production.

"This shows that the risk of developing type 2 diabetes is not only genetic, but also epigenetic", said Charlotte Ling, who led the study.

Researchers at Brigham and Women's Hospital (BWH) in Boston, Massachusetts, in collaboration with investigators at the Maastricht University Medical Centre and Maastricht University School of Public Health in the Netherlands and The University of Edinburgh in the United Kingdom, have published findings strongly suggesting that preterm birth (prior to 37 weeks gestation) increases the risk of asthma and wheezing disorders during childhood and that the risk of developing these conditions increases as the degree of prematurity increases.

While instruments an provide an objective measure of earthquake intensity, the intensity of ground motion is often anecdotal. How accurate and reliable are public perceptions?

A new study in Seismological Research Letters suggests that a person's activity at the time of the quake influences their perception of shaking more than their location. So whether a person is at rest or walking plays a greater role in their perception of ground motion than whether they were asleep on the first or sixth floor of a building.

People in motion had the worst perception.

Flocks of birds manage to navigate through difficult environments by individuals having predispositions to favour the left- or right-hand side, according to research published in PLOS Computational Biology this week.

Scientists at The University of Queensland's Queensland Brain Institute (QBI) and the Australian Research Council Centre of Excellence in Vision Science found that budgerigars display individual bias to fly to the left or right. This allows flocks to quickly navigate past obstacles by being able to split and not slow down due to crowding.

Dr Partha Bhagavatula, the study's first author, says: