Sowing the seeds of greater food diversity in Africa

Food system labs across Africa are analysing the nutritional value of less-used crops and their potential to tackle malnutrition. © HealthyDiets4Africa, 2024

Diversifying food sources and developing underused, nutrient-rich crops could help combat malnutrition and enhance food security in Africa. By Andrew Dunne When crop scientist Michael Frei grew up in Germany in the 1980s, television screens were filled with scenes of poverty, drought and destruction in Africa. The 1984 Ethiopian famine brought home to millions the … Read more

From sunlight to stored power: how hot air could solve solar energy’s biggest challenge

Combining concentrated heat from the sun and stored compressed air could help solve solar energy’s supply and demand issue. © Alex Tihonovs, Shutterstock.com

EU-funded researchers are looking to hot air to overcome the supply and demand issues faced by solar energy and ease the clean energy transition. By Michael Allen As the world shifts toward renewable energy, one major challenge remains: efficient energy storage. An EU-funded research team is exploring the use of compressed air to store excess energy collected … Read more

New lease of life: transforming biowaste into a valuable resource

Biological waste products could be recycled to create new products in a waste-free circular economy. © New Africa, Shutterstock.com

EU-funded researchers are improving the tracking and certification of biological waste to help give it a second life as new bio-based products. By Gareth Willmer Central Macedonia, a region on the northern mainland of Greece, is an important producer of food. It generates a quarter of the country’s agricultural output and is the source of … Read more

Researchers combine citizens’ help and cutting-edge tech to track biodiversity

The brown marmorated stink bug has become an invasive pest, threatening fruit and vegetable crops in Europe. © Oleksandr Filatov, Shutterstock.com

Researchers are using new technologies, including AI, as well as contributions from citizen scientists, to improve how we monitor and protect increasingly threatened habitats and species across Europe. By Bárbara Pinho In 1998, in a small park in Zurich, Switzerland, one bug woke up in a new world. The bricks on the roof of a … Read more