About 33 kilometres off the coast of São Paulo lies Ilha da Queimada Grande, better known as Snake Island. Shrouded in myths of deadly encounters and pirate treasure, the island has earned a fearsome ...

Skull scans reveal burrowing adaptations in Tametara mirim, a Cretaceous snake whose anatomy differs sharply from another ...

Add Yahoo as a preferred source to see more of our stories on Google. Just 20 miles off Brazil's southeastern coast lies one of the world's most frightening and mysterious islands. Ilha da Queimada ...

Add Yahoo as a preferred source to see more of our stories on Google. Off the coast of Brazil lies one of the world's most unusual and mysterious locations: Ilha da Queimada Grande, better known as ...

For more than a hundred years scientists who study fossils have debated one of evolution's biggest puzzles: where did the ...

Brazilian snake and spider venoms continue to be a source of new discoveries with biotechnological potential. Two recently published studies show how this is possible even in relatively well-studied ...

Brazilian researchers have found a molecule in snake venom that could fight COVID-19. The discovery might be the first step toward a medication to fight the virus. Scientists found that the molecule ...

Learn about the debate over snake origins, and how a fossil of an early burrowing snake found in Brazil might provide answers. Snakes have managed to live comfortably without limbs for millions of ...

A new species of parrot snake lay undetected for nearly nine years in a scientific collection in Brazil. It closely resembled related species with bright green and yellow tones. But one detail set it ...