Torralba de Ribota is lucky in many ways. It might seem to be in the middle of nowhere but it’s a short drive from the town ...

Tiny extremophiles give the salty lakes their rosy hue, but over-mining and climate change are threatening their existence.

Lake Retba in Senegal has regained its pink hue thanks to a certain type of algae that produces red pigments to survive in saline waters. Footage from July 8 captured the stunning sight from the lake, ...