Environment

With the use of electric vehicles and grid-scale energy storage systems on the rise, the need to explore alternatives to lithium-ion batteries has never been greater. Tohoku University researchers have recently developed a prototype calcium metal rechargeable battery capable of 500 cycles of repeated charge-discharge - the benchmark for practical use. The breakthrough was made thanks to the development of a copper sulfide nanoparticle/carbon composite cathode and a hydride-based electrolyte.

Asia Research News monitors the latest research news in Asia. Some highlights that caught our attention this week are a surprising antidote candidate for one of the deadliest mushrooms, why a certain species of spider walks like an ant, and the oldest primate embryos grown outside of the womb.

Mushrooms 🍄get chattier after rainfall 🌧️, Two-organ chip answers fatty liver questions, History maps 🗺️vs future simulations, Restoring vision in blindness. Plus in our blog: Myanmar: Through eyes of leadership. Read all in the latest Editor's Choice.

Prioritising climate change, ITEX is encouraging inventors to push the boundaries of creativity and innovation to drive new climate technology

A new group of mitochondrial viruses confined to the arbuscular mycorrhizal fungi Glomeromycotina may represent an ancestral lineage of mitoviruses.

Asia Research News monitors the latest research news in Asia. Some highlights that caught our attention this week are a natural glue to hold stem cells in place, how cancer manipulates our immune cells, and the answer to Everest’s spooky nighttime noises.

Asia Research News monitors the latest research news in Asia. Some highlights that caught our attention this week are a flu that could potentially jump from dogs to humans, a surgically-implanted chip that can help with serious addiction cravings, and a powerful jet emitted from a supermassive black hole.

Certain types of fungi can communicate with each other via electrical signals. But much remains unknown about how and when they do so. A group of researchers recently headed to the forest to measure the electrical signals of Laccaria bicolor mushrooms, finding that their electrical signals increased following rainfall.

A research group at Osaka Metropolitan University has succeeded in selectively recovering trace rare earth elements in synthetic seawater and environmental water, such as hot spring water, using baker’s yeast with a phosphate group added. The phosphorylated yeast is expected to be utilized as a material for recovering useful metals and removing toxic metals, thereby contributing to the realization of a metal resource-circulating society.

To survive, all organisms must regulate their appetite. Hormones and small proteins called neuropeptides perform this process, stimulating feelings of hunger and fullness. When researchers noted the similarities between GAWamide, a neuropeptide that regulates feeding in the Cladonema jellyfish, and myoinhibitory peptide, a neuropeptide that regulates feeding in fruit flies, they decided to test whether they could exchange the two. Their success in doing so highlights the deep evolutionary origins of feeding regulation.

Cambodia is leading Southeast Asia's transition to cleaner energy. After submitting its long-term strategy for carbon neutrality to the United Nations, it is now currently working with Singapore to become a major exporter of clean energy in the region.

An international team of scientists is helping to reduce carbon emissions into the atmosphere by exploring different natural fibres and blending the natural fibres in plastics to make light-weight and strong green composite materials for the construction and automotive industries.

Osaka Metropolitan University scientists have developed a process using artificial photosynthesis to successfully convert more than 60% of waste acetone into 3-hydroxybutyrate, a material used to manufacture biodegradable plastic. The results were obtained using low-concentration CO2, equivalent to exhaust gas, and powered by light equivalent to sunlight for 24 hours. The researchers expect that this innovative way of producing biodegradable plastic could not only reduce CO2 emissions but also provide a way of reusing laboratory and industrial waste acetone.

Lingnan University (LU) kickstarted their Bug Wars against Food Waste Project on 27 March in order to both reduce food waste and turn it into a useful asset. The campaign aims to inspire students, faculty members and the whole community to adopt a low-carbon lifestyle, using black soldier flies to convert food waste collected from student hostels and canteens into organic fertiliser for the Lingnan Gardeners Project and plants on the campus, as well as quality feed for campus animals. Staff, students and the elderly are signing up as low-carbon ambassadors to develop and apply innovative ideas to resolve community issues and promote a more sustainable lifestyle.

Scientists in Singapore converted fruit waste into a solar absorber called Mxene to develop an efficient and sustainable water desalination process.

Scientists from Alliance University, Bangalore, Birla Institute of Technology Mesra, Inha University, Hanyang University, South Korea, and Newcastle University in Singapore have developed a new and straightforward approach to turn used COVID-19 facemasks into potential absorbent materials that can be employed for carbon capture from atmosphere.

Parasitic infections in salmonid fish can increase or decrease their vulnerability to angling, depending on their body condition.

An international interdisciplinary team of researchers hailed from India, Malaysia, Singapore and Thailand has successfully developed a method of using chitosan from terrestrial insects to manufacture eco‐friendly polymer composite parts using the 3D printing method.

Scientists restore impaired kidney for the first time, How fibre composite fails when wet, Cleaner fish recognize themselves in pictures 🖼️🐟& The source of black carbon in the sea. Read all in the latest Editor's Choice. Plus our magazine Asia Research News 2023 is out now 🎉!

Annual innovation event brings together global innovators, entrepreneurs, researchers and scientists, and experts from various fields and industries to showcase their latest innovations, share ideas, and collaborate with industries to develop better technologies and solutions to shape our future. This is also a platform for innovators to meet potential investors and partners.

Asia Research News monitors the latest research news in Asia. Some highlights that caught our attention this week are how hanging out with friends can keep you healthy, eggs made from male mice, and taking one step closer to a machine that can read our minds.

Insights into their diversity will help to understand and protect them and their natural environment.

Naturally formed iron oxides on the surface of plastic tubes offer an inexpensive and sustainable method to reduce arsenic contamination in crops.

Scientists from Oil Crops Research Institute (OCRI) of Chinese Academy of Agricultural Sciences (CAAS), Anhui Agricultural University (Anhui, China), Newcastle University in Singapore, and Huizhou Comvikin Biotechnology Co., Ltd (Guangdong, China) have developed a green and efficient approach to synthesize highly liposoluble and antioxidant L-ascorbyl esters by immobilized lipases.

Tree rings forecast extreme weather in central Asia, Squid 🦑and chemistry make versatile hydrogels, James Webb telescope reveals the earliest galaxies & Reducing negative effects of screen time. Read all in the latest Editor's Choice. Plus our latest journalist resource "Experts for Media: Antimicrobial Resistance "🦠.

Hydrothermal vents have been identified as a previously undiscovered source of dissolved black carbon in the oceans, furthering the understanding of the role of oceans as a carbon sink.

Scientists from two Asian universities, namely Universiti Teknologi Malaysia (UTM) and Newcastle University in Singapore, have completed a study to understand how the mechanical behaviour of carbon fibre reinforced epoxy composite laminates could be compromised by moisture seepage.

Metal oxides are a promising catalyst for photoelectrochemical (PEC) water splitting to produce hydrogen as alternative energy. However, their effectiveness is restricted at low voltage. A research team led by scholars from City University of Hong Kong (CityU), Australia and Germany successfully mediated the poor charge carrier transport at low voltage by adding phosphorus to a metal oxide catalyst, which reduced energy losses during water splitting. The findings offer a potential option for achieving carbon neutrality.

The study is an important step towards the understanding of long-term changes in the water cycle and will aid in more informed decisions when assessing and managing regional water systems.

Data stored in ice cores dating back 55 years bring new insight into atmospheric levels of a molecule that can significantly affect weather and climate.