700 people under the age of 25 die by suicide in the UK per year. 160 young people under the age of 20 die by suicide in England each year and there are higher rates of suicide in young people in Scotland and Northern Ireland than in England and Wales.

Why? Is it economics? Copycat culture? 

The National Confidential Inquiry into Suicide and Homicide by People with Mental Illness (Inquiry), led by Professor Louis Appleby of the University of Manchester, is carrying out an investigation to examine causes and recommend prevention strategies. The investigation will look at the role of social media and Internet sites in suicides as well as suicides which appear to occur in clusters or follow a copy-cat pattern.  

Today among the three top players -those in the money- at the Higgs challenge we see the appearance of Lubos Motl, whom I had signalled as a participant in an earlier posting. We all know that Lubos is a smart guy, but I doubted whether he would take this very seriously. However, it seems he is. As we speak he has submitted almost 100 solutions (you can submit up to 5 solutions per day, so that means having worked at this at least 20 days in a row).

In the clip below you see the top standers from the challenge site's leaderboard:

The World Cup is fast approaching and with it come no end to projections, estimations and forecasts about who is going to do what. 

Using a Bayes analysis, once you reach the semifinal you have a 50 percent chance of being correct - just like flipping a coin. But can it work before then? Yes, is you do enough simulations.  But before you fire up your copy of Championship Manager and try to play 100 times, there is an easier solution.

Liberal critics have always panned 1965's "The Sound of Music" as conservative and schmaltzy, a throwback to the 1950s during a decade that claimed to be about revolution and progress.

Yet the public loves it. 

London academic Martin Gorsky has an explanation that critics seem to have missed: the film actually ‘helped constitute’ an understanding of society.

Gorsky explains that the film’s treatment of two contemporary issues - the importance of play and emotion in childrearing, and post-war perspectives of Fascism – were fundamental to the widespread popularity of the film.

Agricultural science has made magnificent strides in the last few decades. Where once was rampant concern about mass starvation and food riots, farmers in developed nations are now producing more food on more land than once thought possible.

But the quest to use even fewer pesticides continues. Products need to protect plants against fungal and insect attack but the goal is to do that with fewer negative effects on the environment. Researchers are working to improve plant protection and one strategy is optimizing the interaction between the plant's barrier, plant protection products and adjuvants that are added to increase the effect of plant protection. 

Young children instinctively use a ‘language-like’ structure to communicate through gestures, a result which suggests that children are not just learning language from older generations, but instead their preference for communication has shaped how languages look today.

In the paper, the research team examined how four-year-olds, 12-year-olds and adults used gestures to communicate in the absence of speech. The study investigated whether their gesturing breaks down complex information into simpler concepts. This is similar to the way that language expresses complex information by breaking it down into units (such as words) to express a simpler concept, which are then strung together into a phrase or sentence.

(MEMPHIS, Tenn. – June 5, 2014) St. Jude Children's Research Hospital scientists have identified problems in a connection between brain structures that may predispose individuals to hearing the "voices" that are a common symptom of schizophrenia. The work appears in the June 6 issue of the journal Science.

Researchers linked the problem to a gene deletion. This leads to changes in brain chemistry that reduce the flow of information between two brain structures involved in processing auditory information.

The first genotyping of grey squirrels shows a direct link between their genetic diversity and their ability to invade new environments.

Grey squirrels are an invasive species introduced from North America. While they are common throughout most of the UK and Ireland, on mainland Europe they are currently only found in Italy, where they mostly exist in discrete, but slowly expanding, populations.

A new study says the brain, not the eye, controls the cellular process that leads to glaucoma, a finding that may help develop treatments for one of the world's leading causes of irreversible blindness.

In the paper, vision scientists and ophthalmologists describe how they performed a data and symmetry analysis of 47 patients with moderate to severe glaucoma in both eyes. In glaucoma, the loss of vision in each eye appears to be haphazard. Conversely, neural damage within the brain caused by strokes or tumors produces visual field loss that is almost identical for each eye, supporting the idea that the entire degenerative process in glaucoma must occur at random in the individual eye — without brain involvement. 

Will anyone own land in space? Could an individual, company or country claim the Moon? Will we have countries in space, organized by ideas and religions, and territories just as we have on Earth? Will they go to war with each other over territories, resources or ideas as they do on Earth?

Look at this carefully, and you find that there are various things about the space environment that make a difference from the way things work on the Earth. Many of our Earth based concepts may be impossible to apply in space or may need to be radically changed.