water

Swedish Neighbors Conserve Water by Holding ‘Ugliest Lawn’ Contest

Swedish Neighbors Conserve Water by Holding ‘Ugliest Lawn’ Contest

On the island of Gotland in Sweden, residents have spent this year letting their green lawns die off in a mass effort to conserve water. Irrigation bans led neighbors to get creative, offering a title to whoever ended up with the ugliest lawn. For this year, Marcus Norström’s lawn took the crown. The jury described […]

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    Most Rainwater on Earth Contains PFAS Exceeding Safe Levels, Study Finds

    Most Rainwater on Earth Contains PFAS Exceeding Safe Levels, Study Finds

    New research from Stockholm University shows that PFAS in rainwater around the world are exceeding safe levels. Per- and polyfluoroalkyl substances (PFAS) are chemical pollutants, often called “forever chemicals” present in many everyday items, like food packaging and clothing. The chemicals leach into the environment, affecting everything from the air we breathe to even rainfall. […]

    Salmon Farming’s Dirty Business

    Salmon Farming’s Dirty Business

    Sometimes all it takes is a single photograph to change someone’s mind or inspire them to take action. For Catherine Collins and her husband Douglas Frantz, that was a photo of a yardstick plunged 32 inches into filth below a salmon farm near Port Mouton, Nova Scotia.

    Great Salt Lake Water Level Drops to Record Low

    Great Salt Lake Water Level Drops to Record Low

    Amid a mega-drought across the western U.S., the Great Salt Lake in Utah has now reached a record-low water level, its second record low in less than one year. The water level plummeted to an average daily surface water elevation of 4,190.1 feet. This is the lowest water level since recording began in 1847, as […]

    Scientists Use Vegetable Oil Byproduct to Remove Heavy Metals From Contaminated Water

    Scientists Use Vegetable Oil Byproduct to Remove Heavy Metals From Contaminated Water

    Scientists from Nanyang Technological University, Singapore, collaborating with ETH Zurich, Switzerland (ETHZ), have discovered a way to turn byproduct from vegetable oil production into a membrane that filters out heavy metals from water. “Water pollution remains a major global issue in many parts of the world,” said Ali Miserez, study author and professor at Nanyang […]

    What Is Greywater?

    What Is Greywater?

    We use a lot of water: to flush our toilets, cook our food, fill our bathtubs, water our plants, wash our clothes, and brush our teeth. An average family of four in the U.S. uses about 400 gallons of water each day, according to the U.S. Environmental Protection Agency, and about 120 of those gallons […]