They’re rats. And they wear tiny red vests. African giant pouched rats have been trained to identify pangolin scales, elephant ivory and other items from at-risk species, researchers report ...

A colossal structure in the distant Universe is defying our understanding of how the Universe evolved. In light that has traveled for 6.9 billion years to reach us, astronomers have found a giant, ...

The giant clam, known for its colorful cape-like mantle, wavy shell and astonishing size, is in danger of going extinct after its population plunged by more than 80% over the last century ...