Photographs of a leopard snapped by camera traps in forests in Bangladesh's Chittagong Hill Tracts have raised hopes among conservationists working to save the critically endangered species.

In 1980, a single male grasshopper was collected on the island of São Nicolau in Cape Verde. No one knew then that this moment would mark the only sighting of a species that would soon be considered ...

When Gray Skipper set out to conserve thousands of acres of his Alabama timberland, he never imagined being met with a federal penalty. In 2020, the U.S. Fish and Wildlife Service designated 30,000 ...

During a field expedition to the “heart” of the Amazon basin in Brazil, researchers discovered two small fish in the region’s tea-colored waters that were previously unknown to science. The fish, both ...

The new tetra fish species measure about half an inch long, according to researchers. Photo by Lopez, G. G. S., Souza, C. S., Reia, L., Mantuaneli, L. A., Morales, B ...