Insulin has been in use since 1923 so why isn't it generic?

It is a corporate conspiracy, say government-funded academics. It is constantly being improved because so many people rely on it, which leads to a new patent, say companies.

Bans are all the rage in states like California and New York but the key question is whether or not they actually work; the entire developed world is facing an obesity crisis so if bans are the only thing that will prevent a strained health care system from collapsing, advocates for managing individual behavior say they should be used as needed.

The cost of treating people infected with the hepatitis C virus (HCV) with newly approved therapies will likely place a tremendous economic burden on the country's health care system. The prediction comes from a cost-effectiveness analysis led by researchers at The University of Texas MD Anderson Cancer Center. The findings, reported in the March 17 issue of the Annals of Internal Medicine, predict that the cost of providing patients their daily regimens could total $136 billion over five years - 10 percent of the country's annual prescription drug spending.

Female mice are attracted more strongly to the odour of healthy males than unhealthy males. This had already been shown in an earlier study by researchers from the Konrad Lorenz Institute of Ethology at the Vetmeduni Vienna. Now the team of behavioural scientists went one step further - and tested a common assumption that more attractive males have better mating success than other males.

Females also mate with unhealthy males

Sarah Zala and Dustin Penn investigated whether females would also choose to mate with healthy over infected male if given a choice. In the laboratory and in large enclosures, the females were allowed to freely choose between two males, one healthy and another challenged with a mild infection, which they previously found to alter male odour.

Millennials are anything but "newsless," passive, or uninterested in civic issues, according to a new comprehensive study of the information habits of people age 18-34. The research looks closely at how members of the Millennial generation learn about the world on different devices and platforms.

The study finds that Millennials consume news and information in strikingly different ways than did previous generations. Contrary to popular perception, they keep up with news that is commonly referred to as "traditional" or "hard," as well as stories that connect them to hobbies, culture, jobs, and entertainment. This study was conducted jointly by the American Press Institute and the Associated Press-NORC Center for Public Affairs Research.

A new study from an international team of scientists uncovered new information about the tiny, globetrotting organisms commonly used to reconstruct past climate conditions. The findings can aid in improving our understanding of past global climate conditions.

Using a state-of-the-art biophysical computer model developed by University of Miami Rosenstiel School of Marine and Atmospheric Science scientist Claire Paris, called the Connectivity Modeling System, the researchers showed that some of the tiny ocean organisms, known as foraminifera, drifted significantly before falling to the seafloor and being fossilized. While others, may not have drifted much at all according to the currents in the region where they were found and the lifespan of the species.