A school in Uganda not only teaches classic subjects, the kids also make charcoal for the kitchen, tend a garden and have a fish pond. It saves money and teaches them to preserve resources. It's a lesson for the future.

A program in Niger is pairing people with benefactors who give them a section of land to grow produce. Not only can they feed themselves and their families, but they can also make a profit.

Traditional shepherding in Europe is a dying profession as agriculture increasingly cuts off old migratory routes. Fortunately a new computer program is being developed to reconnect the remaining spaces for free roaming.

Widespread hunting in Nigeria has seen the country's animal population continue to fall. With no effective laws against animal abuse and trade, Chinedu Mogbo is trying to combat it by setting up a sanctuary for animals.

Golden monkeys are one of the rarest ape species in the world – but their habitat is being threatened near Rwanda's Volcanoes National Park. But the park is showing how tourism can help both the monkeys and local people.

A project involving 10,000 students in the city's Pankow district is teaching kids how to manage and redesign the energy consumption of their schools.

At the Koure Reserve the endangered animals can live in a protected zone away from the threats of poachers. Today, almost 600 giraffes can be found in the area.

Families living in Uganda's capital Kampala often lack the land to grow crops. That's why schools are now encouraging pupils to use their green space for farming.

CodeCheck is a new app that helps shoppers make better choices when buying food or cosmetics. By scanning barcodes it can alert buyers about possible allergies or even if the product contains microplactics.

Doyinsola Ogunye left her career as a lawyer to found an NGO which motivates children to learn about marine life and keeping Nigeria's beaches clean.