What Kind of Penguin Are You?

Discover your penguin personality and find out where you would live in the vast Southern Ocean

America’s Overdose Crisis
America’s Overdose Crisis

America’s Overdose Crisis

Sign up for our five-email course explaining the overdose crisis in America, the state of treatment access, and ways to improve care

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America’s Overdose Crisis

Sign up for our five-email course explaining the overdose crisis in America, the state of treatment access, and ways to improve care

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Fact Sheet

南大洋的海洋保护区网络

保护地球上最后一片广阔荒野

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Fact Sheet

环绕南极洲的南大洋是地球上受人类行为影响程度最小的海洋生态系统之一。南大洋面积占世界海洋的 15%,拥有数千种独特物种,从颜色亮丽的海星、生物发光的蠕虫到淡色章鱼,多种多样。这里还生活着数百万 只企鹅,它们以数量巨大的磷虾为食。磷虾是一种小型的虾状甲壳类动物,与其他觅食物种一起构成了微妙 的食物网的基础。科学家认为,由于受到气候变化的影响,而且该地区的变暖速度快于地球上任何其他地方, 这里的生态系统正在发生改变

Article

I Want to Protect Antarctica Even More

Threats to krill, penguins, and other species show the need to safeguard the Southern Ocean

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Article

The coast of Antarctica is a breathtaking kaleidoscope of ever-shifting light and colors. In the twilight of the austral winter, for a few hours every day, the sea ice turns a fiery orange as shadow puppets trace the cracks across slow-moving waves. Snow-covered peaks turn from dark blue to fluorescent pink during the sun’s fleeting appearances above the horizon.  Penguins pop in and out of the water on their way to forage, while crabeater seals haul out on the ice to rest.

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Learn the Basics of Broadband from Our Limited Series

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How does broadband internet reach our homes, phones, and tablets? What kind of infrastructure connects us all together? What are the major barriers to broadband access for American communities?

What Is Antibiotic Resistance—and How Can We Fight It?

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Antibiotic-resistant bacteria, also known as “superbugs,” are a major threat to modern medicine. But how does resistance work, and what can we do to slow the spread? Read personal stories, expert accounts, and more for the answers to those questions in our four-week email series: Slowing Superbugs.