Death Valley is one of the harshest environments on Earth, yet animals continue to thrive in its extreme heat. How do they ...
Similarly, most living things produce records of their own existence in layered body tissues – often in the form of daily or ...
Alaska’s winters are brutal, with temperatures plunging far below freezing. Yet, some animals have evolved to survive and even thrive in these extreme conditions. From Arctic foxes to mighty moose, ...
Swimming off the coast of Mexico in the Gulf of California live the few remaining vaquitas on earth. This endangered cetacean is not only the smallest porpoise species, but the most rare. Where there ...