Many urban waterways were once waste dumps. Despite restoration efforts, there"s more to do to bring nature back
In the 19th century, many of Australia's urban creeks and rivers were in poor shape. Melbourne's major river, the Maribyrnong, was full of waste from abattoirs, tanneries and factories......»»
Ultra-high speed camera for molecules: Attosecond spectroscopy captures electron transfer dynamics
In nature, photosynthesis powers plants and bacteria; within solar panels, photovoltaics transform light into electric energy. These processes are driven by electronic motion and imply charge transfer at the molecular level. The redistribution of ele.....»»
Cloud cover and urban structures drastically reduce sunlight in cities
Sunlight plays a crucial role in public health, affecting vitamin D synthesis and psychological well-being. Inadequate exposure to sunlight is associated with various adverse health outcomes, such as cardiovascular diseases, metabolic syndrome, depre.....»»
Extreme botany: Paramotorists soar across remote Peru desert to collect threatened plants
In an innovative paper published today in the journal Plants, People, Planet, scientists from the Royal Botanic Gardens, Kew, Huarango Nature and paramotorists from Forest Air, highlight the exciting potential of paramotoring as a means of aiding res.....»»
Microchip can save millions of liters of milk from going down the drain
Large amounts of the food we produce do not end up in our stomachs, but in landfills, sewers, or elsewhere. According to the UN, in 2022, this was the fate of 1.05 billion tons of food, which ended up as food waste—corresponding to approximately 13.....»»
How to Downgrade from iOS 17.7 to iOS 17.6.1 [u]
This is how to bring your iPhone back to iOS 17.6.1 from iOS 17.7. If you run into problems on your iPhone and you think moving your device back to an older version of iOS 17 could help and this guide will help you downgrade. Update: Apple recently.....»»
Low-temperature ammonia-to-hydrogen conversion achieved by applying an electric field
Hydrogen gas, owing to its high energy density and carbon-free nature, is gaining much attention as the energy source for a green and sustainable future. Despite being the most abundant element in the universe, hydrogen is mostly found in a bound sta.....»»
Why virtual reality nature can"t provide the same wellness benefits as the real thing
As nature connection researchers, we're aware of the innumerable benefits of spending time outside in nature. We're also aware that, like so many other interactions, immersing oneself in nature is an experience that is now available virtually. In fac.....»»
In the gateway to the Arctic, fat, ice and polar bears are crucial. All three are in trouble.
Searching for polar bears where the Churchill River dumps into Canada's massive Hudson Bay, biologist Geoff York scans a region that's on a low fat, low ice diet because of climate change......»»
Researchers are commercializing technology to turn waste into plastic-free, biodegradable packaging
Seafood is a major industry in New England. It generates a lot of revenue for coastal communities, but with that productivity can come a lot of waste......»»
Ohio Ford-Lincoln dealership service department sees benefits in going paperless
Beau Townsend Ford-Lincoln has seen its recruiting and retention of young technicians and advisers grow with its all-digital efforts......»»
Businesses trying to come clean about their impact on nature can end up concealing more than they reveal
Humans have overfished the ocean, cleared forests, polluted water and created a climate crisis by burning fossil fuels. These actions are affecting biodiversity around the world, from remote islands to our own backyards......»»
Proof-of-concept study uses X-rays to target mock-up asteroids in a vacuum
An X-ray pulse may be able to vaporize the surface of an asteroid and change its trajectory, according to a proof-of-concept paper published in Nature Physics. A laboratory experiment that mimics the deflection of an asteroid model using this techniq.....»»
Cruise resumes manual driving in California, with eye toward new milestone this fall
Mapping efforts mark the first California operations for GM's self-driving subsidiary since one of the company's cars ran over a pedestrian in October 2023......»»
From pollution to power: Merging wastewater treatment and energy generation with capacitive MFC innovations
Imagine standing on the edge of a new frontier, where waste—something we often view as a problem—becomes the solution. We live in a world that needs innovation, where environmental challenges demand a sustainable approach, and where we need techn.....»»
The iPhone 17 series is tipped to arrive with some major display upgrades
There's talk that Apple will finally bring always-on displays and ProMotion support to the entire iPhone range in 2025......»»
NASA has a fine plan for deorbiting the ISS—unless Russia gets in the way
"If the deorbit vehicle is ready, do we go ahead and bring it home?" Enlarge / This photo of the International Space Station was captured by a crew member on a Soyuz spacecraft. (credit: NASA/Roscosmos) A little more tha.....»»
AI tools help uncover enzyme mechanisms for lasso peptides
Lasso peptides are natural products made by bacteria. Their unusual lasso shape endows them with remarkable stability, protecting them from extreme conditions. In a new study, published in Nature Chemical Biology, researchers have constructed and tes.....»»
Copper-based nanocapsules shown to enhance radiotherapy effectiveness
In a study published in Nature Nanotechnology, researchers discovered that cuproptosis may serve as a new target for radiosensitization in re-irradiation......»»
Evolved in the lab, found in nature: Uncovering hidden pH sensing abilities in microbial cultures
In a study led by Sarah Worthan, Ph.D., a postdoctoral researcher in the Behringer Lab at Vanderbilt University, scientists have successfully evolved microbial cultures that possess the ability to sense pH changes, enabling rapid responses to environ.....»»
Forever chemicals persist through waste incineration, researcher finds
PFAS, often called "forever chemicals," present in municipal solid waste can survive the high temperatures of waste incineration and continue to spread into the environment via residues from waste-to-energy plants......»»