In 2018, Ox Bel Ha was briefly overtaken as the longest explored underwater cave, as cave divers discovered a connection between two other cave systems in Mexico. Some of the cham ...

While caving is a sport enjoyed by millions, there are significant risks. From disorienting dives to unfortunate rockfall, ...

The Missouri Habitats area features animals native to the Ozarks, including playful otters, white-tailed deer, wolves and ...

Conservation has long focused on saving charismatic animals and sweeping landscapes, yet some of the most consequential life forms on Earth are invisible to the naked eye. As climate stress, habitat ...

What follows is the Top 25 as voted by IGN readers, with a handy comparison below that shows your picks alongside the IGN and Nintendo Life’s list.