In Kenya, herders turn an invasive cactus into biofuel

A novel way to help young men growing up in communities in which concentrated poverty, violence and unemployment are well-documented barriers to health and longevity: male youth of color are trained to be the emergency response team to help stabilize street victims before doctors or nurses begin procedures.

Electricity is hard to come by in much of Africa. Now, skipping over the fossil fuel age, solar panels are bringing a cheap form of electricity to the continent.

Wolves in western America were once hunted to near-extinction but have now been reintroduced into certain territories with notable success. More wolves often means more attacks on ranchers' livestock, however, so cowboys are working to track wolf packs by computer to reduce conflicts.

For young people, learning the social norms of the office is crucial for survival in the new economy. Year Up is an organization that is unusually successful at preparing young adults from disadvantaged backgrounds for jobs in big companies.

Access to electricity in India takes a huge economic, educational, and health-related toll. A small company called Husk Power Systems has created an innovative system that is turning rice husks into electricity and illuminating India’s poorest state.

There are many other adults beyond teachers who regularly interact with children — and who are often overlooked as potential contributors to the educational mission. Hartsville, South Carolina, uses school bus drivers as a resource and extra set of eyes to observe how students are doing.

Ecological toilets that use natural composting to break down waste are simple to construct, waterless and are easy to fix. But as philanthropists are finding, getting these to those that need it most is harder than anticipated.

In order to hunt for the oldest fossils in Africa, scientists needed to produce alternative forms of energy to allow them to live in these desert regions. One such project is the gasifier, which turns discarded doum palm nuts into energy.

Bangladesh has often struggled maintaining safety in the workplace. But a new effort ensures that Bangladeshi workers are trained about how to better follow security and safety restrictions to create a safer working environment.

Evidence continues to build that humans are contributing to a climate change issue that is nothing but bad news for the planet. Hopeful stories from seven countries, including India, Indonesia, and China, show that efforts to combat climate change might finally be working.