In the remote backcountry near Denali National Park, Alaska, a group of experienced hikers returned to their cabin after a long day on the trail only to find a huge brown bear had crashed their camp ...

The world’s oceans are undergoing a dramatic chemical change, largely unnoticed by the human eye but devastating to marine ecosystems. Ocean acidification, often called climate change’s “evil twin,” ...

白头鹰。图片 由 Openverse 提供。 美国多样的地貌孕育着一些世界上最迷人的野生动物。从翱翔于山峦天空的雄伟白头鹰，到潜伏在南部沼泽的鳄鱼，这些生物象征着美国的自然遗产和丰富的 ...

Why Do Dogs Eat Grass? Border Collies are, on average, medium-sized dogs with a moderate amount of coat, which is often thick and prone to shedding. Image by Anna Dudkova via Unsplash Ever caught your ...

海豚通常被誉为地球上最聪明的动物之一。它们以复杂的社会结构和精湛的沟通技巧而闻名，它们使用各种咔哒声、口哨声和肢体语言进行互动。它们的大脑很大而且发育良好，特别是在与社交 ...

Rocky Outcrop. Image by Michael Barera, CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0, via Wikimedia Commons. The United States boasts an incredible ...

In the relentless game of survival, evolution has armed creatures with an astounding array of defense mechanisms that defy imagination. From chemical warfare to self-mutilation, animals have developed ...

The oceans are full of mysteries and surprising spectacles, and the recent discovery of the deepest crab migration off the U.S. coast adds to the wonders of the underwater world. This astonishing ...

螳螂虾。图片来自那啥。 无数进化奇迹不断吸引和震撼着我们。其中就包括一种在视觉领域拥有非凡能力的生物：螳螂虾。这种小型海洋甲壳类动物拥有地球上任何其他生物都无法比拟的视觉 ...

龟类在地球的水域和陆地上生活了超过 200 亿年，在导致恐龙和无数其他物种灭绝的大规模灭绝事件中幸存下来。然而今天，这些古老的水手和陆地流浪者面临着前所未有的威胁，许多物种已 ...

The United States has a rich history of wildlife conservation, with numerous species having been saved from the brink of extinction. After decades of habitat destruction, overhunting, and pollution ...

Imagine coming home to a pet that isn’t a dog, cat, or goldfish. Picture yourself bonding with a sugar glider, sharing your living room with a hedgehog, or even walking a miniature donkey around your ...