Over 200,000 United States troops who fought in the 1990-1991 campaign to liberate Kuwait from Iraqi invaders have been diagnosed with a set of chronic health problems dubbed Gulf War Syndrome. The symptoms range from fatigue, muscle pain and weakness to decreased cognitive function and gastrointestinal and skin problems, even decades after the conflict. 

What are the most important discussions to have among doctors, patients and families?

It seems obvious to just ask but there is a gap between what patients would like and the care they actually receive, according to a paper in the Canadian Medical Association Journal.

Current guidelines list 11 key elements for health care providers to discuss regarding end-of-life care, although these are based mainly on expert opinion and not on patient and family feedback.

String theory is a hypothetical framework where particle physics is replaced by one-dimensional objects called strings. It was originally proposed as a way to explain the strong force, then advocates re-purposed it for quantum gravity, and now it is being reconfigured again, with "commutation rules" of quantum mechanics.

The heart of what became string theory began in the early 20th century and then got jumbled in with a lot of philosophical ideas - 'what if there are dimensions we can't see?' A fifth dimension was a nice discussion, but without being detected it was just that. As the century moved on, Kaluza-Klein theory, S-matrix theory, everyone kept coming up with new stuff and it all eventually became what we now know as String Theory.

A recent study has found that some Methicillin-resistant Staphylococcus aureus (MRSA) bugs in United Kingdom hospitals can be traced back to a type of bacteria found in farm animals. A strain of drug-resistant bacteria carried by some livestock –Staphylococcus aureus CC398 – has also been found in patients. 

People and animals generally harbor distinct variants of CC398, which the team say evolved from the same original bacteria. However, the CC398 strain found in livestock can be transmitted to humans, and the study shows that this has happened on many occasions. It provides new evidence that the livestock-associated CC398 strain could spread in hospitals, including those with newborn babies.

Academic science has been in a bit of a cultural schism; groups like the National Science Foundation and universities have spent billions of dollars promoting the idea that academic science is the only real science - discovery - which has led to a glut of PhDs who want to stay at universities.But when it comes to diversity and fairness, the corporate world is way ahead.

A professor with a company and the idea of commercial success with something they developed is very common, in everything from biotechnology to software. But the 'Valley of Death' between the lab and a company is daunting.  

In Physics World, James Dacey
notes that the challenges facing all start-up companies as they move from prototype to product are somewhat harder for physicists because of two factors: physics-based inventions are usually far less market-ready than academics think and the corporate world is more complicated.