Asking a few thousand Norwegians what they thought about climate change and not providing canned responses to choose from led to answers that were far more nuanced than the simplistic media portrayals that people accept every study or they are climate deniers.

The respondents were drawn from the Norwegian Citizen Panel, and the survey is part of the LINGCLIM project at the University of Bergen. This project is looking at the language used and the interpretations that prevail in the climate-change debate. The survey was carried out in 2013 as an online questionnaire. This kept the costs down, making it possible to collect data from a sample pool of respondents.

Google Glass gave the idea of data glasses an uphill cultural hill to climb - rather than being a must-have accessory, they became a source of derision.

A risk gene for dyslexia is associated with impairments in visual motion detection, according to a study published May 27 in The Journal of Neuroscience. Mutations in the gene DCDC2 have previously been associated with dyslexia, and this study found that dyslexics with an altered copy of the gene are unable to detect certain types of visual motion.

• The researchers used a series of visual tests to compare typical readers with two groups of dyslexics -- one with and one without a specific deletion in the DCDC2 gene.

A recent study has revealed a breakthrough in asthma research might be on the horizon. Following extensive research carried out across a number of institutions, it has been discovered that protein molecules - known as calcium-sensing receptors - have a vital role in asthma. Although they have not previously been used to treat asthma, there is already medication available (calcilytics) that could be used to block these proteins.

In asthmatics, the immune system essentially misidentifies harmless substances, such as pollen for example, as a threat. The airways then restrict in an attempt to keep the ‘harmful’ substances from entering the lungs leading to the body facing constricted airways and, therefore, less ability to breathe properly.

About 2.5 billion people worldwide don't have access to sanitary toilets. Latrines are an option for many of those people, but these facilities' overwhelming odors can deter users, who then defecate outdoors instead. To improve this situation, fragrance scientists paired experts' noses and analytical instruments to determine the odor profiles of latrines with the aim of countering the offensive stench. Their report appears in the ACS journal Environmental Science & Technology.

A global-scale study has estimated how forest emitted compounds affecting cloud seeds via formation of low-volatility vapours. According to the latest projections, terrestrial vegetation emits several million tons of extremely low-volatility organic compounds (ELVOCs) per year to the atmosphere.