Atlanta's Cyclorama had the black role in a Civil War battle all wrong. She set about to fix that.

International students and the city of Flint, Michigan, have an imperfect but beneficial relationship. The city is a cheap and accommodating place for students to get their foot in the U.S., and the students bring their business; thus, boosting the desperate economy.

Artists need cheap living costs, but their presence improves a community and the property values. The State of Colorado and private developers are creating affordable housing and work spaces for artists in neighborhoods they want to thrive.

Alleys in Seattle were once places of illicit, illegal, and unsanitary activity. The International Sustainability Institute in Seattle began organizing music and art events to bring in people, which, in turn, cleaned-up the crime and garbage. As an urban development strategy, adjacent vacant storefronts re-opened for business and beautification could be seen in new gardens.

African American boys were being treated less-than-equally by the Oakland Unified School District – a change of culture was implemented and the playing field leveled. Now, Minnesota is looking to adopt the same system that was started in Oakland by creating schools that are exclusively for African American males in hopes to help them reach higher standards of achievement.

In 2013, Detroit filed for bankruptcy because of a poor economy. While the city’s industrial businesses have floundered, the art scene has thrived, bringing in new sources of income through art galleries and investments in contemporary art. This new art scene is one factor to measure Detroit’s recovery and prospects of growth for the future.

When a case of the Ebola disease struck a little girl in Africa, health officials in Mali collaborated with the Centers for Disease Control and Prevention and the World Health Organization to contain the illness and quarantine people. The episode also has changed social customs and expanded sanitation procedures so that more people are aware of how to keep themselves healthy.

In the face of terror and war, art and history needed protection. A group of professors, activists, archeologists, and historians created a network to preserve and protect art and history in Syria.

CIMAvax, a new lung cancer treatment based in Cuba, has proved to stop and reduce the growth of tumors. Although it's not FDA regulated, many Americans are turning to the therapeutic drug in hopes of reducing the effects of cancer.

An Oakland nonprofit that uses art for therapy has a startling track record for helping developmentally disabled adults become prolific—and profitable—artists.

Boston professors visit countries and homes of foreign students to better understand their culture and gain insights about how to better teach them. The goal is to reach across cultural divides to help a big part of the student population — emigres from faraway lands — that is plagued with low standardized test scores and high dropout rates. Accompanying photojournalism: http://www.bostonglobe.com/news/bigpicture/2015/09/12/seeking-cultural-connections/L3mIQAQM3v9YT9A2K4JliL/story.html