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11.11.2024 − 17.11.2024
ScienceDaily
ScienceDaily 3 place · 11/11/2024 12:33 EDT

Storm in a laser beam: Physicists create 'light hurricanes' that could transport huge amounts of data

The discovery, centred around controlling tiny hurricanes of light and electromagnetic fields, could revolutionise how much information we can deliver over cables. Read more ›

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ScienceDaily
ScienceDaily · 11/18/2024 12:55 EDT

Multiple sclerosis drug may help with poor working memory

Fampridine is currently used to improve walking ability in multiple sclerosis. A new study shows that it could also help individuals with reduced working memory, as seen in mental health conditions like schizophrenia or depression. Read more ›

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ScienceDaily
ScienceDaily 3 place · 11/18/2024 12:55 EDT

The women and stress behind rural farming in America

Recent research suggests the unique stresses from farm life may be taking a toll on one of the pillars of the families that make your dinners possible: the women who keep farming families running. Read more ›

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ScienceDaily
ScienceDaily · 11/18/2024 12:55 EDT

Plastic bag bans have lingering impacts, even after repeals

A new study found that policies to curtail the use of single-use plastic bags in grocery stores and other retail outlets in Austin and Dallas, Texas, resulted in people buying more plastic bags, a behavior that continued after the rules were no longer in place. Read more ›

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ScienceDaily
ScienceDaily · 11/18/2024 12:53 EDT

New research explores volcanic caves, advancing the search for life on Mars

Through the intricate study of lava tubes -- caves formed following volcanic eruptions when lava cools down -- an international team of researchers has uncovered clues about Earth's ancient environments that could be significant in the search for life on Mars. Read more ›

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ScienceDaily
ScienceDaily · 11/18/2024 12:53 EDT

Neural mechanisms of sleep-dependent motor learning revealed in new study on brain injury rehabilitation

Scientists reveal how sleep, especially naps, boosts motor learning after TBI, offering new insights into brain activity and rehabilitation strategies to enhance recovery outcomes. Read more ›

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ScienceDaily
ScienceDaily · 11/18/2024 12:53 EDT

New oral drug to calm abdominal pain

Researchers have developed a new class of oral painkillers to suppress chronic abdominal pain that is based on the peptide hormone oxytocin that drives childbirth contractions. Read more ›

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ScienceDaily
ScienceDaily · 11/18/2024 12:52 EDT

Bee alert: Pesticides pose a real threat to over 70% of wild bees

A new study reveals alarming risks that pesticides pose to ground-nesting bees, which are crucial for pollination and food production. As agriculture increasingly relies on pesticides to protect crops, the unintended consequences for these essential pollinators are becoming clearer. Read more ›

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ScienceDaily
ScienceDaily · 11/18/2024 12:52 EDT

Tiny worm makes for big evolutionary discovery

The history of a major animal group, composed of millions of species of insects, arachnids, and nemotodes, has been elusive -- until now. A team has now identified the oldest known ecdysozoan in the fossil record and the only one from the Precambrian period. Read more ›

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ScienceDaily
ScienceDaily · 11/18/2024 12:52 EDT

Dieting: Cause of the yo-yo effect deciphered

Researchers have discovered a mechanism behind the yo-yo effect: fat cells have a memory that is based on epigenetics. Read more ›

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ScienceDaily
ScienceDaily · 11/18/2024 12:51 EDT

Redefining net zero will not stop global warming

An international group of authors who developed the science behind net zero demonstrate that relying on 'natural carbon sinks' like forests and oceans to offset ongoing CO2 emissions from fossil fuel use will not actually stop global warming. The science of net zero, developed over 15 years ago, does not include these natural carbon sinks in the definition of net human-induced CO2 emissions. Yet governments and corporations are increasingly turning... Read more ›

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ScienceDaily
ScienceDaily · 11/18/2024 12:50 EDT

High-dose IV vitamin C plus chemotherapy doubles survival in advanced pancreatic cancer

A randomized, phase 2 clinical trial shows that adding high-dose, intravenous (IV) vitamin C to chemotherapy doubles the overall survival of patients with late-stage metastatic pancreatic cancer from eight months to 16 months. The finding adds to mounting evidence of the benefits of high-dose, IV vitamin C in treating cancer. Read more ›

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ScienceDaily
ScienceDaily · 11/18/2024 12:50 EDT

Gaming for the good!

It turns out gaming is good for you! New research indicates massive multiplayer online gamers learn by gaming and their skills in the workplace are enriched by those seemingly endless hours previously thought of as frittering away time. Read more ›

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ScienceDaily
ScienceDaily · 11/18/2024 12:50 EDT

New idea may crack enigma of the Crab Nebula's 'zebra' pattern

A theoretical astrophysicist may have solved a nearly two-decade-old mystery over the origins of an unusual 'zebra' pattern seen in high-frequency radio pulses from the Crab Nebula. Read more ›

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ScienceDaily
ScienceDaily · 11/18/2024 12:50 EDT

Study explores the pandemic's impact on breastfeeding practices in historically marginalized communities

A new study has found that 34 percent of mothers said stay-at-home orders facilitated easier breastfeeding at home, stronger mother-child bonding, and extended breastfeeding duration for many women. However, the pandemic also presented significant barriers, including limited access to lactation support and heightened maternal stress. Read more ›

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ScienceDaily
ScienceDaily 2 place · 11/16/2024 19:57 EDT

NASA satellites reveal abrupt drop in global freshwater levels

The Earth's total amount of freshwater dropped abruptly starting in May 2014 and has remained low ever since. The shift could indicate Earth's continents have entered a persistently drier phase. Read more ›

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ScienceDaily
ScienceDaily · 11/16/2024 19:57 EDT

Climate change and eye maladies

Clinical visits by patients suffering ocular surface eye conditions more than doubled during times when ambient particulate matter from air pollution was in the atmosphere, signaling a possible association between climate change and ocular health, according to a new study. Read more ›

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ScienceDaily
ScienceDaily · 11/16/2024 19:57 EDT

Decline in West African coastal fish stocks threatens food security and livelihoods

Fish stocks along the West African coast have declined significantly over the past five decades, threatening food security and the livelihoods of the fishing communities that depend on them, according to a new study. Read more ›

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ScienceDaily
ScienceDaily · 11/16/2024 19:56 EDT

Invisible touch: AI can feel and measure surfaces

Quantum-science advances using AI can measure very small surfaces and distances -- opening a world of medical, manufacturing and other applications. Read more ›

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ScienceDaily
ScienceDaily · 11/16/2024 19:56 EDT

'Walk this Way': How ants create trails to multiple food sources

Researchers have discovered that in a foraging ant's search for food, it will leave pheromone trails connecting its colony to multiple food sources when they're available, successfully creating the first model that explains the phenomenon of trail formation to multiple food sources. Read more ›

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ScienceDaily
ScienceDaily · 11/16/2024 19:56 EDT

Earliest evidence of humans using fire to shape the landscape of Tasmania

Some of the first human beings to arrive in Tasmania, over 41,000 years ago, used fire to shape and manage the landscape, about 2,000 years earlier than previously thought. Read more ›

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