WASHINGTON -- The causes of youth gun violence are complex and while focusing on just a single variable will probably not prevent shootings, understanding and preventing youth violence should be a national priority, according to a comprehensive review published by the American Psychological Association.

The complex pattern of 'chatter' between different areas of an individual's brain while they are awake could help doctors better track and even predict their response to general anaesthesia - and better identify the amount of anaesthetic necessary - according to new research from the University of Cambridge.

What do snapping shrimp, naked mole rats, ants, honeybees, and humans all have in common? They all share a similar colony-like organizational system that biologists have termed eusociality. Eusocial species have been remarkably successful in both surviving and thriving through the use of colony-level cooperation. One cooperative behavior used by all eusocial species is the self-sacrifice of individuals to defend the colony. For example, a eusocial bee may sting a predator to stop an attack but die in the process. This same self-sacrificial tendency is seen among humans across cultures and time periods, including among military recruits, first responders, and parents.

Energy is the great equalizer. With cheap energy, the cost of all basic needs go down and citizens can have better culture and education.

For too many Western elites, especially in environmental activism, the goal of reducing energy flies in the face of developing nation empowerment. Solar panels are great, except people don't want agenda-based solutions, they want lights and air conditioners and running water when they need them.

The first study to look at the influence of Asian parents on their young adult child's body dissatisfaction levels and disordered eating in Singapore has found significant differences with Western culture, leading to calls for a tailored approach to treatment.

In America it seems that Democrats are gaining ground and that therefore the culture is moving to the left. It's actually much different, Democrats have actually moved to the right. President Obama came into office campaigning against two wars but will leave office with three. He never closed Guantanamo Bay and even his lifting of "the ban" on human embryonic stem cell research was just a slight modification of the NIH funding policy under President George W. Bush.