A confirmed sighting of the critically endangered Cozumel dwarf fox has renewed calls for urgent research and conservation to prevent the disappearance of this unique island species. For more than two decades, the Cozumel dwarf fox existed almost as a biological ghost. Known primarily from ancient subfossil remains and a handful of unconfirmed reports, the [...]

Camera traps are revealing that the Amazon’s “ghost dog” is less rare than feared but still depends on protected forests. For decades, the short-eared dog (Atelocynus microtis) has ranked among the least understood carnivores in Latin America, and perhaps among the least understood canids anywhere. Its secretive behavior, sharp hearing, and powerful sense of smell [...]

A decade-long search through Taiwan’s remote forests led to the discovery of East Asia’s tallest tree and hundreds of other towering giants. An 84-meter-tall tree is surprisingly easy to miss. Hidden within Taiwan’s steep mountains and dense old-growth forests are some of the tallest trees on Earth, including giant conifers that rise higher than a [...]