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Phys.org / Sustainability commitments have serious consequences
Amid increasingly stiff competition for capital, one way for a business to stand out is to make strong social impact pledges. For example, companies can voluntarily commit to environmental impact goals in hopes of attracting ...
Phys.org / Perovskite-based sensor detects ammonia leaks at concentrations as low as 1 ppm
A team led by principal researcher Myungkwan Song of the Energy & Environment Materials Research Division at the Korea Institute of Materials Science (KIMS) has developed an ultrasensitive ammonia gas sensor using an environmentally ...
Phys.org / Legacy of colonial biodiversity exploitation explains poverty in biodiversity-rich countries
Nature provides resources to society, and the diversity of species (think of pollinators, for example) is expected to underpin human economies. So why are the poorest countries also those richest in wildlife, containing a ...
Phys.org / Changing bacterial feedstock unlocks flexible biopolymers with stronger antibacterial effects
Changing the carbon source used during bacterial fermentation—essentially, what bacteria are fed—can significantly influence the properties of the sugar polymers they produce, known as bacterial exopolysaccharides (EPSs).
Phys.org / Lake Zurich sees water level hit record low amid drought
Lake Zurich's water level sank to its lowest level in 75 years on Wednesday, official measurements showed, as a drawn-out drought also took a toll on a range of other major Swiss lakes.
Tech Xplore / The gap in Australia's anti-scam architecture
Australia's national response to scams has strengthened in recent years through government-led anti-scam measures. Yet losses remain above $2 billion, and scams continue to have a significant and devastating impact on individuals, ...
Medical Xpress / Bladder infection after brain injury worsens cognitive problems, finds study
A urinary tract infection that follows a moderate brain injury can worsen cognitive problems caused by the injury, new research in mice shows.
Phys.org / How we found a new transmissible cancer in bullhead catfish
For more than a decade, anglers on Lake Memphremagog—which straddles the Quebec–Vermont border—have been catching brown bullhead catfish marked with distinctive black lesions.
Phys.org / Does 'AI‑watermarking' mean the party is over for cheating students?
Concerns about students cheating with AI are rife in schools and universities.
Phys.org / Interworld Slingshot: Exploring a new way to find resources in space
Before people can mine resources on the moon, asteroids or Mars, they need to answer a few key questions: What is there? How much is there? And where can it be found? A team led by SETI Institute research scientist Pablo ...
Phys.org / Human-related microbes may survive moon's South Pole
Some of Earth's microbes likely to hitch a ride to space with human explorers could survive in the shaded nooks and crannies of the moon's South Pole region, NASA scientists say.
Phys.org / The bloodsucking insect with a saw for a mouth: How the tsetse fly bites through almost anything
Tsetse flies transmit some of Africa's most persistent parasitic diseases. They have affected human health, livestock production and rural development for generations, across a region spanning millions of square kilometers ...
