Turning waste PPE into water and vinegar
A process to convert PPE waste into harmless byproducts is a potential gamechanger to the problem of PPE waste filling landfills and polluting oceans and rivers......»»
Rainwater Could Help Satisfy AI’s Water Demands
A few dozen ChatGPT queries cost a bottle’s worth of water. Tech firms should consider simpler solutions, such as harvesting rainwater, to meet AI’s needs.....»»
Water under Threat, Wooden Satellites and a Mud Bath for Baseballs
Droughts in 48 of 50 U.S. states, evidence of microplastics mucking up wastewater recycling and the science of a baseball mud bath in this week’s news roundup......»»
Generative AI Could Generate Millions More Tons of E-Waste by 2030
Generative AI could saddle the planet with heaps more hazardous waste.....»»
Turning the M4 Mac mini into a modern iMac G4 [Video]
The new M4 Mac mini features an incredibly impressive design that shows the prowess of Apple Silicon. But what if you took that Mac mini and converted it into another one of Apple’s most iconic Mac designs: the iMac G4? That’s exactly what Ac.....»»
Study finds four global policies could eliminate >90% of plastic waste and 30% of linked carbon emissions by 2050
A study released in Science determines that just four policies can reduce mismanaged plastic waste—plastic that isn't recycled or properly disposed of and ends up as pollution—by 91% and plastic-related greenhouse gases by one-third......»»
Theoretical model explains the anomalous properties of water in extreme conditions
Water, a molecule essential for life, has unusual properties—known as anomalies—that define its behavior. However, there are still many enigmas about the molecular mechanisms that would explain the anomalies that make the water molecule unique. D.....»»
Scientists compile library for evaluating exoplanet water
By probing chemical processes observed in the Earth's hot mantle, Cornell scientists have started developing a library of basalt-based spectral signatures that not only will help reveal the composition of planets outside of our solar system but could.....»»
New York drought conditions fan flames, spur water saving
New York has urged its 8.5 million residents to save water as America's biggest city endures an unprecedented period without significant rainfall, creating potentially dangerous drought conditions and fanning the flames of deadly wildfires......»»
Bone Marrow Donors Can Be Hard to Find. One Company Is Turning to Cadavers
San Francisco–based Ossium Health has carried out three transplants for cancer patients using stem cells from deceased donors’ bone marrow in recent months......»»
Colorado River basins could face tipping point, drought study warns
Water from Colorado's West Slope basins plays a vital role in supporting the economy and natural environment across seven western U.S. states, but a new study finds that even under modest climate projections, the basins face a potential tipping point.....»»
Meteorite contains evidence of liquid water on Mars 742 million years ago
An asteroid struck Mars 11 million years ago and sent pieces of the red planet hurtling through space. One of these chunks of Mars eventually crashed into the Earth somewhere near Purdue University and is one of the few meteorites that can be traced.....»»
Metal-organic framework materials to remove dye contaminants for cleaner water
The future of MOFs, metal-organic framework materials, looks bright. A review in the International Journal of Environment and Waste Management has looked at how a specific class of these sponge-like materials might find increasing use in removing dye.....»»
Portable spectrophotometer approach predicts shelf life of strawberries in real time
Based on non-invasive technology, a research group at the University of Cordoba has created a tool to guarantee optimal strawberry quality and minimize food waste......»»
NZ"s food manufacturers are embracing the idea of a circular economy but are slow to implement it
Around the world, the growth of industry and consumption has escalated environmental damage through increased emissions, waste and pollution from landfills......»»
Trump says Elon Musk will lead “DOGE,” a new Department of Government Efficiency
Musk's Department of Government Efficiency to target "massive waste and fraud." President-elect Donald Trump today announced that a new Department of Government Efficiency—or "D.....»»
Agrivoltaics for sustainable food, energy and water management in East Africa
Combining solar power production with agriculture can significantly boost crop yields, conserve water and generate low-carbon electricity for areas particularly vulnerable to climate change, a new study has shown......»»
This elephant figured out how to use a hose to shower
A younger rival may have learned how to sabotage those showers by disrupting water flow. Mary the elephant shows off her hose-showering skills. Credit: Urban et al./Curren.....»»
Low-cost method removes micro- and nanoplastics from water
Researchers at the University of São Paulo (USP) in Brazil have developed a novel nanotechnology-based solution for the removal of micro- and nanoplastics from water. Their research is published in the journal Micron......»»
Cacti are surprisingly fragile, and five other intriguing facts about these spiky wonders
Few plant families are as iconic as the resilient, spiky cactus, thriving in the driest deserts and as well as decorating our offices and homes. Their success in both environments comes down to extreme adaptations for surviving with little water—wh.....»»
Plant roots key to water movement and wetland restoration
A new study has revealed the critical role of plant roots in enhancing water movement through wetland soils, offering valuable insights for ecosystem restoration and water management in coastal and saline wetlands in Western Australia......»»