What are HEPA filters, and can you clean them?
HEPA filters are excellent at trapping particles in vacuums, but they can get clogged easily as a result: Here's how to clean and care for them the right way......»»
Score Prime Day deals: Waterdrop’s filter X16 and G3P800 reverse osmosis systems
With Waterdrop Prime Day deals you can save big on reverse osmosis systems that will filter your tap water into clean, delicious drinking water. Learn more......»»
The Supreme Court Is Gutting Protections for Clean Water and Safe Air
Four key rulings from the US Supreme Court will hamper the ability of the EPA and other agencies to write and enforce climate policies......»»
The Supreme Court Doesn’t Want You to Have Clean Water and Safe Air
Four key rulings from the court will hamper the ability of the EPA and other agencies to write and enforce climate policies......»»
Researchers use AI to accelerate the chase for safer, better batteries
As the clean transition drives uptake of electric vehicles and energy storage for an electricity grid with ever greater dependence on variable renewable energy sources such as wind and solar, the danger from battery fires grows as well. To limit this.....»»
Mussels downstream of wastewater treatment plant contain radium, study reports
Burrowed into streambeds and rarely moving for their decades-long lifespans, freshwater mussels are biomonitors, meaning they indicate how clean their environment is, according to Penn State researchers. As the bivalves feed on organic matter and fil.....»»
Fracking wastewater has “shocking” amount of clean-energy mineral lithium
40% of US need for lithium could be covered by Pennsylvania's fracking byproduct. Enlarge / A hydro-fracking drilling pad for oil and gas operates October 26, 2017 in Robinson Township, Pennsylvania. (credit: A fracking drilling.....»»
The 10 best turntable accessories for great-sounding vinyl
Whether you’re a wedding DJ or an audiophile, these 8 killer accessories will keep your vinyl clean, protected, and in tip-top order for your next spin session......»»
Hydrogen, electric and autonomous technologies dominate ACT Expo
The technologies on display at the ACT Expo clean transportation conference highlight advances in commercial vehicles......»»
This Dyson-Style cordless vacuum is $109 for Memorial Day
There's a big discount on the Wyze Cordless Vacuum at Walmart this Memorial Day meaning you can clean your home for much less than usual......»»
How to search for filters on Instagram
Filters are a great way to improve your Instagram posts. Here's how to find them on the social networking app and make your posts come to life like never before......»»
There Is Too Much Trash in Space
Debris from spacecraft threatens the burgeoning space economy. We need a global agreement to keep space clean.....»»
Chemists Chase ‘Clean’ Ammonia to Replace Shipping Fuel
President Biden’s climate law is funding “green ammonia” projects in hopes of using the chemical to more cleanly power the grid, fuel cargo ships and make fertilizer.....»»
SpaceX sets date for next Starship flight, explains what went wrong the last time
Clearing blocked filters and clogged valves is the order of the day. Enlarge / SpaceX's Starship vehicle undergoes a wet dress rehearsal prior to its fourth launch attempt. (credit: SpaceX) SpaceX is targeting June 5 for.....»»
New study offers a cleaner path for controlling water, transforming greenhouse gases
Scientists looking to convert carbon dioxide into clean fuels and useful chemicals often make hydrogen gas and carbonates as unwanted byproducts. A new paper from the UChicago Pritzker School of Molecular Engineering has found a cleaner path......»»
Carbon dioxide, the main culprit of global warming, reborn as an antioxidant substance
A research team led by Dr. Lee Soo Youn at the Gwangju Clean Energy Research Center of the Korea Institute of Energy Research (KIER) has successfully converted carbon dioxide, the main culprit of global warming, into carotenoids, which possess antiox.....»»
The global clean water crisis looms large: Study finds water quality is underrepresented in assessments
Water scarcity will intensify with climate and socioeconomic change, disproportionately impacting populations located in the Global South, concludes a new Utrecht University article published in Nature Climate Change......»»
Improving MgH₂ hydrogen storage with oxygen vacancy-enriched H-V₂O₅ nanosheets as an active H-pump
With the depletion of fossil fuels and global warming, there is an urgent need to seek green, clean, and efficient energy resources. Against this backdrop, hydrogen is considered a potential candidate for replacing fossil fuels due to its high energy.....»»
NASA"s compact infrared cameras enable new science
A new, higher-resolution infrared camera outfitted with a variety of lightweight filters could probe sunlight reflected off Earth's upper atmosphere and surface, improve forest fire warnings, and reveal the molecular composition of other planets......»»
NASA"s Psyche fires up its sci-fi-worthy thrusters
NASA's Psyche spacecraft passed its six-month checkup with a clean bill of health, and there's no holding back now. Navigators are firing its futuristic-looking electric thrusters, which emit a blue glow, nearly nonstop as the orbiter zips farther in.....»»
West Coast seabird study shows how they might one day share the air with wind turbines
One day, wind turbines may float off the coasts of California and southern Oregon, providing clean, renewable energy to millions of homes. But before construction can start, researchers are studying how to minimize the potential wind farms' impact on.....»»