Some day we’ll be recycling wind turbine blades into yummy gummy bears
Recyclable polymer resin could also be used for car taillights, diapers, kitchen sinks. Enlarge / Old wind turbine blades are usually sent to landfills, which rather undercuts the concept of sustainable energy production. (credit: Imag.....»»
New biology unveiled for fundamental cellular machinery
Cellular communication relies on receptor molecules on the cell surface. The periodic uptake and sorting of these receptors, critical for their degradation or recycling, are governed by an elaborate machinery prominently featuring the Commander compl.....»»
Why recycling plastic is not a quick fix
Considering the climate crisis and worldwide plastic pollution, many people believe that recycling materials, in particular plastic, is the solution to our problems. Recycling can reduce resource use, prevent waste and reduce CO2 emissions. It is an.....»»
Study sheds light on relationship between mitochondrial calcium dynamics and autophagy
Autophagy is a self-eating process for recycling and rejuvenating cellular organelles and components. Intracellular calcium dynamics has been shown to be essential for the initiation of the autophagy process......»»
Understanding wind and water at the equator are key to more accurate future climate projections: Study
Getting climate models to mimic real-time observations when it comes to warming is critical—small discrepancies can lead to misunderstandings about the rate of global warming as the climate changes. A new study from North Carolina State University.....»»
Brown bears digging up artificial forests, study shows
Brown bears foraging for food in the Shiretoko Peninsula of Hokkaido, Japan, have been disrupting tree growth in artificial conifer forests, according to a new study published in Ecology. Researchers compared soil and tree samples from human-forested.....»»
A bright idea for recycling rare-earth phosphors from used fluorescent bulbs
Recycling facilities collect glass and mercury from thrown-away fluorescent bulbs, but discarded lighting could also supply rare-earth metals for reuse. The 17 metals referred to as rare earths aren't all widely available and aren't easily extracted.....»»
Tesla designer Peter Blades departs for air-mobility startup
Peter Blades has spent much of his career in the auto industry, working at Tesla, General Motors, Kia and Nissan. Now he's looking skyward......»»
Researchers: We can"t say yet if grid-breaking thunderstorms are getting worse, but we shouldn"t wait to find out
On February 13, six transmission line towers in Victoria were destroyed by extreme wind gusts from thunderstorms, leading to forced electricity outages affecting tens of thousands of people. The intense winds knocked trees onto local power lines or t.....»»
Apple’s EV wind down offers reprieve to Tesla, Detroit rivals
The sudden demise of Apple’s electric vehicle program is a bleak sign for the car market. It’s also a welcome boon for automakers themselves......»»
10 years ago, Hayao Miyazaki made a perfect companion film to Christopher Nolan’s Oppenheimer
In honor of its 10-year anniversary, let's look back at Hayao Miyazaki's 2014 masterpiece The Wind Rises, as well as its similarities to 2023's Oppenheimer......»»
China plans to send San Diego Zoo more pandas this year, reintroducing panda diplomacy
China plans to send a new pair of giant pandas to the San Diego Zoo, renewing its longstanding gesture of friendship toward the United States after a recalling nearly all the iconic bears on loan to U.S. zoos as relations soured between the two natio.....»»
"True Detective: Night Country": What"s with the polar bears?
Let's track the polar bears in HBO's "True Detective: Night Country": What do they mean? Lost called, it wants its polar bear back.One of the many mysteries of True Detective: Night Country is embodied by one of the cutest and deadliest animals.....»»
An environmentally friendly way to turn seafood waste into value-added products
Reduce, reuse, recycle, and repurpose: These are all ways we can live more sustainably. One tricky aspect of recycling, though, is that sometimes the recycling process is chemically intensive, and this is the case for recycling one of the world's mos.....»»
For threatened polar bears, the climate change diet is a losing proposition
For polar bears, the climate change diet is a losing proposition, a new study suggests......»»
Erratic weather fueled by climate change will worsen locust outbreaks, study finds
Extreme wind and rain may lead to bigger and worse desert locust outbreaks, with human-caused climate change likely to intensify the weather patterns and cause higher outbreak risks, a new study has found......»»
Study of Mars morphology and mineralogy suggests it may have once had active volcanism and crustal recycling
A small international team of Earth scientists, geologists and astronomers has conducted a study of Mars morphology and mineralogy and discovered that the planet may have experienced volcanism and crustal recycling during its formative years. For the.....»»
New research reveals mechanisms of stiffening in paper pulp, could lead to improved recyclability
One of the problems with paper recycling is that the fibers stiffen during the dewatering and drying processes, also known as hornification. The same thing happens to dishcloths, for example; they stiffen over time. New research can now explain the m.....»»
The escalating impact of global warming on atmospheric rivers
Ribbons of water vapor called atmospheric rivers wind through the troposphere, moving the planet's moisture from near the equator toward the poles. These aerial waterways are responsible for about 20%–30% of the annual rain and snow in parts of Eur.....»»
Study finds polar bears unlikely to adapt to longer summers
More time stranded on land means greater risk of starvation for polar bears, a new study indicates......»»
First Nations people must be at the forefront of Australia"s renewable energy revolution, say researchers
Australia's plentiful solar and wind resources and proximity to Asia means it can become a renewable energy superpower. But as the renewable energy rollout continues, Aboriginal and Torres Strait Islander people must benefit......»»