Residents of several villages in Russia’s Magadan region have recently reported black snow caused by the soot produced by an outdated, coal-powered water-heating plant.

In Omsukchan and neighboring Seimchan, two villages in the Siberian far east, snow doesn’t always look the way you’d expect. In fact, sometimes it’s quite the opposite. Instead of an immaculate white covering everything as far as the eye can see, locals are treated to a nightmarish view of black, soot-covered snow that the kids sometimes play in. Photos and videos of this disturbing scenery have been doing the rounds online every winter for years, but locals say that despite the temporary outrage they spark online, nothing ever changes.

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Who would have though that simply painting a mural on the side of a building would one day have the same pollution-cleaning effect as planting 780 trees?

Organized by the sportswear company Converse as part of their City-Forests campaign, the latest mural in the Polish city of Warsaw is not only an aesthetically pleasing artwork, but also an ingenious way to tackle urban pollution. Painted using photocatalytic paint with titanium dioxide, on a building that faces the busy metro station Politechnika, the ingenious mural reportedly attracts airborne pollutants before converting them into harmless nitrates through a chemical process involving sunlight.

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Imagine going to sleep after a day of heavy snowfall and waking up the next morning to find that all that white snow has turned black overnight. That’s exactly what the people of Kiselevsk and Prokopyevsk, two cities in Russia’s Kuzbass region experienced earlier this week.

Photos and videos recently shared on social media by worried citizens of the two Russian cities show the grim reality of living in a coal mining area – snow covered fields and streets blanketed by a thick layer of coal dust and soot that literally turns the snow from white to pitch black.

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The air pollution crisis in Thailand has gotten so bad that authorities are trying some unconventional methods of clearing the air of dust and hazardous particles. For example, the local Government in Bangkok recently started spraying sugar-infused water in the atmosphere.

Yesterday, Thai media reported that in a desperate attempt to bring down critical air pollution levels in Bangkok, local authorities started experimenting with sweetened water, instead of regular one. The idea behind the bizarre pollution-fighting strategy is that by increasing the viscosity of the water using sugar will allow it to trap more dangerous particles when sprayed into the air. However, some experts believe that the unconventional approach could do more harm than good.

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You know you have a serious pollution problem when you have to paint the snow white just to hide the soot and ash covering it. Authorities in Mysky, a town in the Siberian region of Kemerovo, have come under fire after covering a children’s snow slide in white paint to make the coal dust from the nearby quarries less noticeable.

Russian media started reporting about the painted snow situation in Mysky a couple of days ago, after a local resident posted video evidence on YouTube. In the now viral video, Svetlana Zelenina demonstrates how merely touching the snow slide with her hands leaves her fingers covered in a sticky white substance, which she believes to be water-based paint. She adds that parents whose children had used the slide reported that it left them looking like “Indians wearing war paint”.

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Treepex is a portable barrel-like device that allegedly uses living tree cells compressed in replaceable cartridges to turn carbon dioxide into oxygen, emulating a tree’s ability to transform polluted air into mineral-enriched air. It sounds like a game-changer for sure, but nobody knows if it actually works, plus, it looks kind of funny.

Developed by a Georgian, Tbilisi-based, startup with the same name, Treepex claims to provide a real solution to the world’s growing air pollution problem. Using a new technology called CRISPR, the company was apparently able “to extract the DNA of actual trees to recreate the living cells that are responsible for photosynthesis”, and compress them into cartridges that absorb polluted air and release clean fresh air for the user. All you have to do is plug a cartridge into the tubular Treepex, stick it into your mouth, and breathe.

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A number of blue dogs have been spotted near Navi Mumbai’s Taloja industrial area, in India, and initial reports that untreated industrial waste dumped into the nearby Kasadi River may be to blame.

Remember Huckleberry Hound, the adorable cartoon character created by Hanna/Barbera? He was a blue dog, but no one seem to find that weird. Then again, he was only a fictional cartoon character, whereas the blue dogs of Navi Mumbai are very real, which makes their unusual color a lot more disturbing. Photos and videos of several canines whose fur had turned bright blue went viral all around the world a couple of days ago, leaving people scratching their heads as to whether they had been doctored. Unfortunately, the Navi Mumbai Animal Protection Cell soon confirmed that blue dogs actually exist in Mumbai, and are the cause of excessive pollution.

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One of the last things you would normally expect to find on an uninhabited island in the South Pacific is plastic, and yet the beaches of Henderson Island are riddled with nearly 40 million pieces of plastic, ranging from toothbrushes to shopping bags and bottles.

According to a recent report published in the in “Proceedings of the National Academy of Sciences” journal, Henderson Island currently has zero inhabitants and around 17 tonnes of plastic trash, with around 13,000 pieces washing up on its shores every single day. The tiny patch of land has been found by marine scientists to have the highest density of debris recorded anywhere in the world.

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A school principal in China’s Henan province was recently suspended for making young students take tests outdoors in smog so thick that they could barely see their papers, despite receiving orders to close the school.

On December 20th, 480 students from the No. 1 Middle School in Linqi town, Linzhou, were forced to take their tests on the school’s an outdoor football field, in heavy smog. Photos taken by concerned parents and later sent to local media outlets show the children struggling to make out the writing on their papers, but the principal apparently decided that the smog was not “severe”.

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A couple of Australian surfers have come up with a creative solution to clean up polluted oceans – they’ve designed an automated trashcan that can suck up floating garbage, right from plastic bottles, to paper, oils, fuel, detergent and more.

Andrew Turton and Pete Ceglinski, who spent their childhood around the ocean, said they were frustrated with the increasing amount of rubbish they encountered in the water. So they quit their jobs to design a prototype bin in Perth, with the help of seed investors Shark Mitigation Systems. Once ‘Seabin’ was ready, they introduced it in Mallorca, Spain, the marina capital of Europe. They’re now trying to raise more money through crowd funding for commercial production. The idea’s been very well received – they’ve already raised over $70,000 and a Seabin promo video has attracted over 10 million views.

So how does it work? Seabin, a cylinder made from recycled materials, is fixed to a dock with a water pump running on shore power. It floats upright with the open end level with the water’s surface. The pump creates a flow of water into the bin, sucking in all the floating rubbish into a natural fibre bag and then pumping clean water back out. “It essentially works as a similar concept to a skimmer box from your pool filter,” explained Richard Talmage, a spokesperson for ‘Seabin’. “But it’s designed on a scale to work and essentially attract all that rubbish within a location within a marine harbour.”

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Have you ever imagined air so thick that you could literally vacuum the dirt out of it? Well, believe it or not, a Chinese artist has actually gone and done that in a bid to raise awareness about environmental protection. He used an industrial vacuum cleaner outdoors during smoggy days in Beijing and eventually made a brick out of all the dust he collected.

The man, who goes by the name ‘Brother Nut’, said he came up with the idea after he was shocked to read news reports about the quality of air in China’s capital city. So he started a 100-day ‘Dust Plan’, just to show people how dust is affecting their daily lives. He got a 1,000-watt vacuum cleaner that absorbed 100 grams of a mixture of “dust and smog” from the amount of air inhaled by about 62 people in four days.

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Thanks to this cool new two-piece bathing suit, cleaning up the world’s oceans might actually become the ‘in’ thing to do during the hot summer months!

The 3D-printed Sponge Suit bikini is made of flexible, carbon-based filler materials that function like a sponge, absorbing all sorts of pollutants from water. So you put it on, wade into the water, and end up cleaning the seas “one stroke at a time”. It’s supposed to be absolutely safe for the wearer. 

The sponge filler was invented by a group of engineers led by electrical engineering professor Mihri Ozkan. But instead of just dumping it into water, they wanted to find a fun way of getting people involved in the cleaning process and add an eco-friendly element to the leisure activity of swimming. So they enlisted the help of design firm Eray Carbajo to convert the material into a functional, wearable swimsuit that’s economically sustainable and environmentally friendly. 

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Despite its tropical climate, parts of Bangalore city in southern India have been experiencing what looks like snow. Except, it’s not actually snow, but a toxic foam from a severely polluted lake!

The 9,000-acre Bellandur lake is the largest one in the city, and also the most polluted. Decades’ worth of untreated chemical waste and sewage in the lake get churned into a white froth that’s as thick as shaving foam, every time it rains. This froth contains effluents like grease, oil, and detergents that sometimes catch fire, leading to one of the rarest sights in the world – a flaming lake.  

Many local residents are unnerved by the unnatural phenomenon. “Every time it rains and the water flows, the froth raises and navigating this stretch becomes risky,” said Visruth, who lives 30 meters away from the lake. “Due to the froth, visibility is reduced and the area also smells bad. Cars and bikes that pass this area get covered with froth.”

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Although breathtakingly beautiful, Russia’s Lake Karachay is probably the last place on earth you’d want to choose for a lakeside retreat. Just standing next to the picturesque shore for an hour would give you a radiation dose of 600 roentgen, more than enough to kill you. At its height, the lake was putting out more than 200,000 times the normal amount of radioactivity, due to poor waste disposal practices.

Nestled deep in Russia’s Ural Mountains, close to the modern Kazakhstan border, Lake Karachay falls within the Mayak Production Association, one of the country’s largest (and leakiest) nuclear facilities. Built in the 1940s, immediately after World War II, Mayak was one of Russia’s most important nuclear weapons factories and was inaccessible to foreigners for 45 years. But when President Boris Yeltsin signed a decree in 1992 that opened up the area, visiting scientists who gained access immediately declared it the most polluted area on the planet. It seems that in its long period of obscurity, Mayak was the site of numerous nuclear-related accidents, some almost as devastating as the Chernobyl meltdown.

Nuclear engineers at Mayak apparently dumped radioactive waste into the nearby Techa river quite regularly. The watered down waste that they discarded rather carelessly was a mixture of radioactive elements such as Strontium-90 and Cesium-137, each with a half-life of approximately 30 years.

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It’s no secret that China is one of the most polluted countries in the world. But things have gotten so bad that a few cities actually have free ‘fresh air stations’, stocked with individual bags of fresh air that users can breathe out of. These stations have become so popular that they are crowded with visitors lining up for just a whiff of fresh, clean air.

One of the stations is located in Zhengzhou city in central China’s Henan province. According to sources, Zhengzhou is one of the most polluted cities in China, with an AQI (Air Quality Index) of 158. In comparison, Bakersfield (the most polluted city of America) has an AQI of just 45. The air at Zhengzhou’s station is sourced from Laojun Mountain, a scenic spot in Luanchuan County consisting of 80 percent green land. Photographs show large crowds of locals waiting patiently at the station. When it’s their turn, a uniformed air hostess hooks them up to oxygen masks.

Feng Lin, a 75-year-old user, said: “The air is really good, but the time is too short. I had to stop too soon but it was really great until then.”

“I felt my baby move right when I breathed in,” said one pregnant woman. “I would love to walk in the mountain’s forests after my child is born.”

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