佩尼亚罗亚山毛榉森林, 蒙卡约自然公园, 萨拉戈萨, 阿拉贡, 西班牙 Peña Roya beech forest, Moncayo Natural Park, Zaragoza, Aragon, Spain (© David Santiago Garcia/DEEPOL by plainpicture)

秋天来了，你开心吗？ Orange you glad it's fall?

佩尼亚罗亚山毛榉森林，西班牙

西班牙的阿拉贡地区，一般让人想到的是阳光和灌木，而不是森林的阴凉与静谧。然而，当你沿着蒙卡约山坡向上攀登，故事会出现意想不到的转折：一片浓密、低语的山毛榉林悄然迎面而来。这座山犹如气候过山车：山脚是地中海灌木，半山腰是橡树和松林，再往上，霎时间你便置身佩尼亚罗亚，这片山毛榉仙境仿佛在宣告："由我来演绎秋天吧！"

秋天，是它们最耀眼的季节。森林像一床拼接的彩色被子，铺满红、金、橙的斑斓。徒步者踩着落叶，发出欢快的“咔嚓”声；鹿儿在林间轻盈穿行，野猪在灌木丛中拱食，苍鹰、金雕等猛禽的鸣叫，为这片山林配上了背景乐。正当你以为这里只有树木时，蒙卡约却展现出人文风情：山腰间隐匿着修道院，岩壁上依偎着小小的隐修所，还有那些曾把森林当作粮仓的古老村落。如今，人们来这里，不再是为了木材，而是为了徒步、拍照，和那一口甘甜的山间空气。

Peña Roya beech forest, Moncayo Natural Park, Aragon, Spain

Spain's Aragon region isn't exactly famous for its forests—it's more 'sun and scrub' than 'shade and shuffle.' And yet, climb the slopes of Moncayo and you'll walk straight into a twist ending: a dense, whispering beech forest. The mountain is a climate roller coaster. At the bottom? Mediterranean shrubs. Midway up? Oaks and pines. Push further? Suddenly you're in Peña Roya, a beech wonderland that seems to say, 'Surprise, leaf it to me!'

Fall is their show-off season. The forest becomes a patchwork quilt of red, gold, and orange, while hikers crunch happily through the leaves. Deer tiptoe through the trees, wild boar snuffle in the undergrowth, and birds like Eurasian goshawks and golden eagles supply the soundtrack. And just when you think it's all about trees, Moncayo reminds you of its human side: monasteries tucked into the mountainside, hermitages clinging to rocks, and villages that once treated the forest as their pantry. Today, people come not for timber, but for trails, photos, and that sweet mountain air.

塔桥, 伦敦, 英格兰 Tower Bridge, London, England (© Nick Brundle Photography/Getty Images)

小心空隙，桥面将开启！ Mind the gap—this one opens

塔桥, 伦敦, 英格兰

有些桥梁只是连接两岸，而伦敦塔桥则连接着历史、工程与戏剧张力。自1894年起，这座伦敦地标矗立于伦敦塔旁，横跨泰晤士河，既能振奋人心，又能疏导交通。双塔矗立，蓝白相间的漆面，以及能像巨型吊桥般开启的活动桥面，塔桥不仅是交通解决方案，更像是一位舞台表演者。

在塔桥建成之初，伦敦需要一座不会阻碍河上贸易的跨河通道。解决方案是什么？一座能从中间分开并抬升到足够高度，让帆船顺利通过的桥梁。维多利亚时代的巧思，用蒸汽机驱动液压系统；如今，重任则由油压和电力承担。游客可以走进桥体，探索它的机房，并漫步在高空玻璃走道，俯瞰泰晤士河的壮丽景色。从哥特式双塔到可升起的活动桥面，这座建筑始终连接着过去与现在，印证着有时通往前方的最佳方式就是将阻碍高高抬起。

Tower Bridge, London, England

Some bridges connect two sides. Tower Bridge connects history, engineering, and a flair for drama. Standing next to the Tower of London and rising over the River Thames since 1894, this London icon literally knows how to lift spirits—and traffic. With its twin towers, blue-and-white paintwork, and bascules that open like a giant's drawbridge, Tower Bridge is less a traffic solution and more a stage performer.

When it was first built, London needed a crossing that wouldn't block river trade. The answer? A bridge that could split in half and rise high enough for sailing ships to pass through. Victorian ingenuity powered the hydraulics with steam engines; today, oil and electricity do the heavy lifting. Visitors can step inside to explore its engine rooms and stroll across the high-level glass walkways for a bird's-eye view of the Thames. From its Gothic-style towers to its lifting bascules, the structure continues to bridge the gap between past and present, proving that sometimes, the best way forward is to raise the road.

在太平洋中游泳的水母, 格雷罗, 墨西哥 Jellyfish swimming in the Pacific, Guerrero, Mexico (© Christian Vizl/TANDEM Stills + Motion)

随波轻舞 Just jellin'

世界水母日

它们没有大脑、骨骼，甚至没有心脏，却已在地球海洋中游弋了五亿年。今天，世界水母日，这些摇曳生姿的奇妙生物终于迎来了属于它们的高光时刻——至少在海底世界如此。这一节日旨在推动保护水母栖息地，抵御污染、富营养化径流和海洋酸化等威胁。

别被它们名字里的“鱼”骗了：水母其实属于无脊椎动物门中的刺胞动物类，体内约95%是水。钟形躯体配上拖曳的触手，它们更像海洋中的漂泊者，而非深海健将。有些水母会发光，比如图中拍摄于墨西哥格雷罗外海的这一只；有些则带有毒刺；还有极少数，如“永生水母”，甚至能重置生命循环，重新开始。

水母是食物链中至关重要的环节，它们为海龟、太阳鱼和海鸟提供食物。其种群数量的突然激增也如同警报，提醒我们海洋因水温升高和过度捕捞而发生的变化。所以，今天让我们给予这些“无脑软体”应有的赞赏——它们比恐龙活得更久，精通漂流的艺术，并证明了有时候“没有脊梁”反而是一种力量。

World Jellyfish Day

They don't have brains, bones, or even hearts, yet jellyfish have pulsed through Earth's oceans for half a billion years. Today, on World Jellyfish Day, these wobbly wonders get their moment in the sun—or at least under the sea. The day promotes efforts to protect jellyfish habitats from threats like pollution, nutrient-rich runoff, and ocean acidification.

Don't be fooled by the 'fish' in their name: they belong to the invertebrate club called Cnidaria, and they're made up of about 95% water. With their bell-shaped bodies and trailing tentacles, they're more like ocean drifters than deep-sea athletes. Some glow like the one pictured here in the Pacific Ocean off Guerrero, Mexico, others pack stings, and a select few, like the 'immortal jellyfish,' can reset their life cycle and start again.

Jellyfish are vital links in the food chain, feeding turtles, sunfish, and seabirds. Their sudden population booms also act as alarms, signaling changes in the ocean caused by warming waters and overfishing. So today, let's give credit where credit is due—to the brainless blobs that have outlived dinosaurs, mastered the art of drifting, and proved that sometimes being spineless is actually a strength.

岚山缤纷的枫叶与竹林, 京都, 日本 Colorful maple leaves and bamboo forest in Arashiyama, Kyoto, Japan (© DoctorEgg/Getty Images)

竹林吐纳清气，枫叶绚烂如火 Where bamboo breathes and maples blaze

日本京都岚山地区的枫林与竹林

今日，我们前往京都岚山地区，这里以迷人的四季风光闻名于世。此处，鲜艳的日本红枫与静谧的竹林交织出色彩与宁静的和谐画卷。这些以纤细深裂叶片著称的枫树，每逢秋日便幻化成炽烈的红、橙、金三色，吸引着全球游客纷至沓来。它们不仅因绝美姿态备受推崇，更承载着象征优雅、平和与生命无常的文化意蕴。

嵯峨野竹林同样具有标志性，高耸的真竹和毛竹在微风中轻轻摇曳。几个世纪以来，竹子一直是日本人生活中不可或缺的一部分，从建筑、手工艺到传统仪式，竹子都得到广泛应用。竹子的快速生长和韧性象征着力量和柔韧性，历史上人们种植竹林是为了抵御自然灾害。

Maple and bamboo forests in Arashiyama, Kyoto, Japan

Today, we travel to the Arashiyama district in Kyoto, renowned for its captivating seasonal landscapes. Here, vibrant Japanese maple trees and serene bamboo forests create a harmonious blend of color and tranquility. These maples, known for their delicate, deeply lobed leaves, turn fiery shades of red, orange, and gold during fall, attracting visitors from around the world. They are celebrated not only for their beauty but also for their cultural symbolism—representing elegance, peace, and the fleeting nature of life.

The Sagano Bamboo Forest is equally iconic, where towering stalks of madake and mosochiku varieties of bamboo sway gently in the breeze. Bamboo has been integral to Japanese life for centuries, used in everything from architecture and crafts to traditional ceremonies. Its rapid growth and resilience symbolize strength and flexibility, and bamboo groves were historically planted to protect against natural disasters.

野牛在温泉边吃草,  黄石国家公园, 怀俄明州, 美国 Bison grazing at thermal hot springs, Yellowstone National Park, Wyoming, USA (© Cheryl Ramalho/Getty Images)

古老血脉的兽群 Herds of heritage

黄石公园的野牛

野牛体现了一种矛盾：巨大的力量与沉静的气质并存。这些体型庞大的动物体重可达2000磅，身高6英尺（约1.8米），成群结队地漫游在北美的草原和河谷。这张照片拍摄于怀俄明州的黄石国家公园，它们的数量曾达数千万头，但在19世纪几乎灭绝——这一灭绝事件重塑了生态系统，扰乱了人们的生活方式。

对于无数原住民来说，这些动物一直被尊崇为导师、供养者和精神上的亲人，它们的每一部分都被精心利用，被用作食物、衣物、工具和燃料。正因如此，部落社区带头努力恢复草原、湿地和森林栖息地，形成由母牛、争吵的公牛和好奇的幼牛领导的社会群体。

站在它们面前，感受古老、中断与复兴在一瞬间交汇。野牛的幸存提醒我们，遗产不仅被铭记，它还被传承，交织在崎岖的地貌和经久不衰的传统之中。

National Bison Day

The bison embodies a paradox: immense strength paired with quiet calm. Weighing up to 2,000 pounds and standing 6 feet tall, these giants roam North America's grasslands and river valleys in mobile herds. Photographed here in Yellowstone National Park, Wyoming, they once numbered in the tens of millions but were nearly eradicated in the 19th century—a loss that reshaped ecosystems and disrupted lifeways.

Today, on National Bison Day, observed each year in early November, we honor this iconic species' persistence and profound significance. It's only fitting that this celebration falls at the start of Native American Heritage Month: for countless Native Nations, these animals have been revered as teachers, providers, and spiritual relatives, with every part used thoughtfully for sustenance, clothing, tools, and fuel. That's why tribal communities lead efforts to help them reclaim prairie, wetland, and forest habitats, forming social herds led by matriarchs, sparring males, and curious calves.