Two new species of suckermouth catfish were identified in west Africa, researchers said in a new study. Photo by Michel Isamuna on Unsplash In “The Lord of the Rings” trilogy, the hobbit Frodo Baggins ...

DAKAR (Thomson Reuters Foundation) - Working quietly in a classroom at a primary school in Dakar, nine-year-old blind boy Abdoulaye sits next to the star pupils, who watch and help him, and alert the ...

Cuckoo catfish may be the worst parents ever. Rather than raising their own cannibalistic offspring, they force other fish species to raise them in their own mouths. But how do they do it? New ...