Climate change, the war in Ukraine and the effects of COVID-19 are contributing to rising food prices. Growing fruit and vegetables instead of buying them could be the answer. In Johannesburg, urban agriculture projects are teaching locals how to garden.

The high price of imported animal feed is a headache for farmers all over the world. In Egypt, some are looking into locally produced alternatives, such as the fast-growing and versatile aquatic fern Azolla.

Everyday almost 200 tons of textile waste are dumped in landfills in African countries. Meet some young South Africans on a mission to defend the environment against never-ending textile waste.

As baboons roam the streets of a Cape Town suburb, they wreak havoc in their search for food. That has prompted locals to devise strategies to keep both the residents and the animals safe.

Slash-and-burn is a traditional farming method used by many subsistence farmers. But the practice both harms the soil and accelerates global warming. A project in Ghana promotes conservation agriculture instead.

Ambrose Letoluai is a goatherder and a talented photographer. With his striking portraits of the many animals that live here, the Maasai researcher hopes to raise awareness of species that are vulnerable or endangered.

Students from Madagascar and Germany have developed a highly efficient cooker that runs on miscanthus grass pellets. They hope the fuel can replace charcoal as the cooking fuel of choice and help stop deforestation.

The Ivorian government is aiming for a 42% renewable energy mix by 2030. We look at projects from off-grid water supply to massive solar installations that can supply tens of thousands of homes with green energy.

Hubard Stephny, a 29-year-old petroleum engineer, has turned into a pioneer of green energy and organic fertilizer in Cameroon. He is bringing his green ideas to communities and is training them.

In a state-of-the-art laboratory on the edge of Kenya's only surviving patch of tropical rainforest, a fungal weapon is being spawned to fight against a non-indigenous, invasive plant called witchweed.