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Everythings a mess! said Jessie. The piles of neatly stacked papers were scattered everywhere, all over the study. Look! said Benny. He pointed. The wind must have blown through the open window. It couldnt have, Benny. We didnt leave the window open,

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Africa is dominated by deserts, from the Kalahari in the south to the mighty Sahara in the north. These are fascinating worlds, each one unique, all a challenge. Yet life can conquer them and in the m

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Australia's Defence Force is facing a shortage of doctors, and this is affecting its overseas missions. An ABC online investigation has found that low morale is forcing many medical personnel out of the military. A reservist doctor says medical profe

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Lesson 35 The Pegasus Book of Inventors 发明者的灵感 Many strange new means of transport have been developed in our century, the strangest of them being perhaps the hovercraft. In 1953, a former electronics engineer in his fifties, Christopher

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美国加州梅林镇的海岸有一种名叫泰德斯茺（Tidestrom）的豆科植物，正在垂死挣扎。它们的生存正在受到一种外来植物的威胁，名叫欧洲滩头草。 At Point Reyes National Seashore in Marin County, Califor

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Here Comes The Good Times是2002年爱尔兰国家队参加世界杯时的队歌，蛮欢快好听的一首，有Westlife的歌迷应该知道，这首歌是我们的美人Nicky和爱尔兰的众多歌手一起合唱的，中间也有Nicky同学的独唱

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Protecting The Netherlands' Vulnerable Coasts With A 'Sand Motor' SCOTT SIMON, HOST: The aftermaths of storms like Harvey and Irma has left coastal areas puzzling over how to manage flooding. Across the Atlantic in the low-lying Netherlands, the mast

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LOURDES GARCIA-NAVARRO, HOST: White Sands National Monument in southern New Mexico is a huge expanse of pure, white sand dunes that form a shifting, spectacular landscape. Here's NPR's Melissa Block with the latest in her series Our Land on a place l

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When Amna Ment Mohamed opens a window in her home, a fountain of sand tumbles to the floor. I am always afraid as our house can fall on our heads. The sand comes in from all sides and the windows. To reach her front door, she must climb over the sand

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From the air, Namibia looks almost uninhabited. Boom towns near depleted diamond mines lie abandoned. Shipwrecks dock the beaches of the skeleton coast. Salt pans, the largest in Africa, reflect sterile white light. 1,200 feet high sand dunes crest o

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Huygens landed on Titan. It/ sent back these few hundred pictures, until the batteries died and the probe froze solid. The probe landed with a thud, on basically a streambed，an area/ littered with rounded cobbles, and showed that these little rocks

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The by-product of billions of years of production from the chemical smog factory in the upper atmosphere, the grains in Titan's dunes may literally fall from the sky. Like a rain of flash-frozen coffee grounds, they are swept by the wind into deep pi

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So a leopard has walked along these dunes? Where is the leopard from then? Well, they come from the mountainside. Im so scared when the farmers can see them, they can shoot them because they eat their lambs. Yes, a leopard is not really the best frie

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The dunes are so big, up to 120 meters in fact, that they are permanent structures. The wind can do little to alter their size and shape. And like the cave yesterday, they contain some secrets. Long after the Homo sapiens first introduced shellfish i

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No planet beats Saturn for jaw-dropping beauty. Saturn is the most photogenic planet in all the solar system. Some of the pictures are to die for. But the postcards only tell part of the story. Beauty is only skin deep. It really is rolling and seeth

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Rising Seas, Regulations Push Poor New Jersey Residents to Move Inland海平面上升策促使新泽西居民迁入内陆 The devastation caused by Superstorm Sandy last year along the northeastern coastline of the United States has convinced many sk