资讯

High in northern Peru, three frogs no bigger than a thumbprint have stepped out of anonymity and into the scientific ...
Our planet has been asteroid-smashed, melted and eroded, enough that most of its original armor has been long buried. Except ...
Humira Syed The phrase “Paradise on Earth” for Kashmir transcends mere hyperbole; it encapsulates an enduring truth felt ...
New images from the European Space Agency’s Biomass mission show how the satellite uses advanced radar to map flows of carbon ...
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14 of the biggest birds on Earth
From 9-foot tall ostriches to albatrosses with gargantuan wingspans, here are some of the biggest birds in the world.
Somewhere between Google Earth glitches and ancient prophecy, a new kind of internet mystery has taken hold. It doesn’t come ...
Wave-like landforms on Mars provide clues about the planet’s icy history, its potential to support life, and the behavior of ...
Not all chains are metal, and not all masters wear crowns . Some sit in shadow, some hide in bloodlines, and others wear the mask of progress .
We took our magnet fishing gear to some of the most polluted canals on the planet. The results? Shocking debris, lost history ...
Take a once-in-a-lifetime journey across all seven continents to explore Earth's most breathtaking natural wonders. From vast canyons and towering mountains to ancient forests, roaring waterfalls, and ...
Mars may be more like Earth than previously thought, despite having a thinner atmosphere and a dry, dusty surface.
Today the natural resources of the earth are being mindlessly exploited globally far beyond need resulting in a poor state of their regeneration and causing irreversible damage to the planet This year ...