Sunlight filtered through the trees of a rainforest in northern Peru and illuminated an “iridescent” creature. Its “golden” eyes scanned the surroundings — but it wasn’t the only one looking. Passing ...

Researchers hiked into the Amazon rainforest in northern Ecuador and Peru in 2019 to search for some very specific frogs, known as nurse frogs, according to a study published March 21 in the peer ...

Strange discoveries are normal in the largest rainforest on Earth, from the thousands of Amazonian "Stonehenges" to the world ...