Environment
Jade green caves make you cool
With the continuous weathering of thousands of years of wind, water, rain ... the emerald green caves below bring the beauty that makes you feel
Blue
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Articles about Blue
873 published items.
Environment
Every summer park turns into a lake
Lake Grüner See, also known as the Blue Lake, is located at the foot of the Hochschwab snow-capped mountain, near the Austrian town of Tragoss.
Environment
Discovering God's bath
Australian scientists have discovered a crystal clear lake, never affected by climate change and any human impact.
Environment
The 6.8-magnitude earthquake in the Kuril Islands
A 6.8 magnitude quake struck the Russian Kuril Islands last night.
Environment
Karst terrain contains a lot of climate information
In an article published on Circle of Blue's environmental page, Chris Groves explained how the karst caves and terrain kept a clue about the earth's climate.
Environment
Mysterious blue ocean waves at midnight in California
American photographer Steve Skinner, 43, has recorded rare moments of a mysterious phenomenon on the Swami coast of California (USA). In the middle of the night, when th…
Environment
10 most beautiful natural holes in the world
This is one of the most beautiful holes in the world. It is located in Yellowstone Park in Wyoming, USA. The depth of this hole is 4 meters. The name
Environment
Green clouds appear in Russia
Photos of blue clouds above a park in Moscow city on April 26 were posted on the Internet. A part of the online community thinks they are the result of some chemical pla…
Environment
Detect pure lake water near distilled water
New Zealand scientists on December 19 announced they had discovered a lake of the second highest purity in the world, which is Blue Lake in Nelson Lake National Park in…
Environment
Discover the 7 most spectacular sea caves in the world
Here are 7 most spectacular sea caves in the world, there are caves visitors will have to wear dedicated diving suits, but there are also caves that only have tough legs…
Environment
Giant algae in China bulge
The size of giant blue algae on China's east coast increased by more than 50% and it is heading towards Jiangsu province.
Environment
Green butterflies on the list of endangered
El Segundo blue butterfly (el segundo blue butterfly) in the United States is the first insect species to be included in the list of federal endangered species.
Environment
Myanmar: before and after the terrible storm
At the beginning of the week, Nargis storms across Myanmar, Southeast Asia, has killed about 60,000 people (so far). NASA's Terra satellite recorded the area before and…
Environment
Serpentine Stone: Potential risk of earthquakes
A relatively soft, dark blue layer of rock called Serpentine covering tectonic plates can play an important role in terrifying earthquakes, according to research by Fren…