A growing global population, combined with shrinking arable land and depleting water resources, is placing increasing pressure on the sustainable supply of ...

Several villagers in the Zamora province of Spain were shocked to see rain water in tanks and fountains turn red, like blood. Experts from the University of Salamanca found the red hue was caused by ...

The rainwater that fell in some of the villages of Zamora (Spain) last autumn brought along a strange traveller: a green microalgae that turns a reddish colour when in a state of stress. Once this ...

Microalgae are emerging as nutrient-dense, eco-friendly superfoods packed with bioactive compounds that support health and sustainability. From Spirulina to Chlorella, they offer antioxidant, ...