Cell & Microbiology
Scientists find plant-like behavior in human cells
A team of scientists from Monash University has solved the structure of a protein known as "LYCHOS," which can detect and regulate cell growth by sensing cholesterol levels in the body.
30 minutes ago
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Environment
Africa's famous Serengeti and Maasai Mara are being hit by climate change—a major threat to wildlife and tourism
The Mara-Serengeti ecosystem, which includes Kenya's Maasai Mara and Tanzania's Serengeti National Park, is one of the most famous and wildlife-rich areas in Africa.
3 minutes ago
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Wastewater bacteria can break down plastic for food, yielding new possibilities for cleaning up plastic waste
Researchers have long observed that a common family of environmental bacteria, Comamonadacae, grow on plastics littered throughout urban rivers and wastewater systems. But exactly what these Comamonas bacteria are doing has ...
Environment
3 hours ago
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Scientists design silver nanoparticle–based self-hygienic resin for use in dental applications
The oral cavity is home to a rich ecosystem of microorganisms that are found in both healthy and diseased states. In the area of dental restoration, highly specialized materials are used to fulfill specific functions so that ...
Engineers teach a quadruped robot to climb standard ladders
A team of robotics engineers at ETH Zurich, Robotics Systems Lab, has modified an ANYbotics ANYMal quadruped robot to allow it to easily and effectively climb a standard ladder. The group has written a paper describing their ...
Our brains divide the day into chapters: Psychology research offers details on how
The moment a person steps off the street and into a restaurant—to take just one example—the brain mentally starts a new "chapter" of the day, a change that causes a big shift in brain activity. Shifts like this happen ...
Psychology & Psychiatry
19 minutes ago
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Stem cell transplants repair macular holes in primate study
Human stem cell transplants successfully repaired macular holes in a monkey model, researchers report October 3 in the journal Stem Cell Reports. After transplantation, the macular holes were closed by continuous filling ...
Ophthalmology
19 minutes ago
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New insights into diabetes-related vision problems to inform treatment and prevention
A study published in Proceedings of the National Academy of Sciences details the role of the protein Pentraxin 3 (PTX3) in diabetic retinopathy, a leading cause of blindness and visual impairment.
Diabetes
15 minutes ago
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Study identifies potential novel drug to treat tuberculosis
A new study published in Microbiology Spectrum demonstrates that a novel semi-synthetic compound can be derived from natural compounds to produce potent activity against Mycobacterium tuberculosis, including multi-drug resistant ...
Medical research
2 hours ago
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45
Promising Alzheimer's drug candidate prevents buildup of tau proteins in lab and fruit fly studies
An international team of researchers led by Lancaster University has made a promising breakthrough in the development of drugs to treat Alzheimer's Disease. For the first time, scientists have developed a drug that works ...
Medications
4 hours ago
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The Future is Interdisciplinary
Find out how ACS can accelerate your research to keep up with the discoveries that are pushing us into science’s next frontier
Medical Xpress
Our brains divide the day into chapters: Psychology research offers details on how
How COVID-19 restrictions really impacted older people's health across Europe
Study identifies potential novel drug to treat tuberculosis
Lyme disease and ticks that carry it spread across the US
Reading to your 1- and 2-year old boosts their vocabulary, study finds
Suspected Marburg cases in Germany were false alarms: Officials
WHO launches plan to rein in 'alarming' dengue spread
Rwanda's Marburg fever deaths rise to 11 as its source is still being investigated
Endolymphatic hydrops tied to hearing loss severity in Meniere disease
Study finds AI language models write good doctor's letters
Tech Xplore
Hurricane Helene shut down NC mine that is pivotal to world's semiconductor supply
Morocco mobile desalination units quench remote areas' thirst
How AI is improving simulations with smarter sampling techniques
New design overcomes key barrier to safer, more efficient EV batteries
GM reports US sales dip, but says EVs grew
Tuft cells act as regenerative stem cells in the human intestine, study finds
Intestinal tuft cells divide to make new cells when immunological cues trigger them. Additionally, in contrast to progenitor- and stem cells, tuft cells can survive severe injury such as irradiation damage, and contribute ...
Medical research
6 hours ago
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9
Study reveals oyster reefs once thrived along Europe's coasts—now they're gone
Oysters once formed extensive reefs along much of Europe's coastline—but these complex ecosystems were destroyed over a century ago, new research shows. The paper, published in the journal Nature Sustainability, is titled ...
Plants & Animals
6 hours ago
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19
Decades-long research reveals new understanding of how climate change may impact caches of Arctic soil carbon
Utilizing one of the longest-running ecosystem experiments in the Arctic, a Colorado State University-led team of researchers has developed a better understanding of the interplay among plants, microbes and soil nutrients—findings ...
Earth Sciences
6 hours ago
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74
Geological surveys shed light on the formation mystery of Uruguay's amethyst geodes
Amethyst is a violet variety of quartz that has been used as a gemstone for many centuries and is a key economic resource in northern Uruguay. Geodes are hollow rock formations often with quartz crystals, such as amethyst, ...
Earth Sciences
6 hours ago
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Will AI one day win a Nobel Prize?
Artificial intelligence is already disrupting industries from banking and finance to film and journalism, and scientists are investigating how AI might revolutionize their field—or even win a Nobel Prize.
Other
6 hours ago
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50
Scientists unlock secret of 'Girl With Pearl Earring'
Johannes Vermeer's "Girl With The Pearl Earring" is one of the world's most popular paintings—and now scientists believe they know why, by measuring how the brain reacts when the work is viewed.
Social Sciences
20 hours ago
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171
Closer look at New Jersey earthquake rupture could explain shaking reports
The magnitude 4.8 Tewksbury earthquake surprised millions of people on the U.S. East Coast who felt the shaking from this largest instrumentally recorded earthquake in New Jersey since 1900.
Earth Sciences
19 hours ago
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71
New triple star system sets shortest orbital period record
Professional and amateur astronomers have made a groundbreaking discovery with the help of artificial intelligence, identifying a unique triple star system named TIC 290061484. This stellar trio was uncovered through cosmic ...
Space Exploration
22 hours ago
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137
How do 'double skeptics' affect government policy on climate and vaccination?
Governments and other policymakers around the world wrestle with how to deal with people who are skeptical of official positions and guidelines, such as climate skeptics and antivaxxers.
Social Sciences
21 hours ago
3
66
Banning tobacco sales among young people could prevent 1.2 million lung cancer deaths, study suggests
Creating a generation of people who never smoke could prevent 1.2 million deaths from lung cancer globally, according to a study led by researchers from the University of Santiago de Compostela, the International Agency for ...
Oncology & Cancer
16 hours ago
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11
Return-to-office mandates may not be the solution to downtown struggles that Canadian cities are banking on
In recent months, many Canadian employers in both the public and private sectors have implemented return-to-office mandates, requiring workers that transitioned to remote or hybrid work during the COVID-19 pandemic to work ...
New species of clearwing moth from Guyana discovered in Wales
A new species of moth has been described far away from home following a cross-continent detective journey that included Natural History Museum scientists from separate fields, a budding young ecologist with a knack for community ...
Celebrating the fungus among us: How fungi support, restore ecosystems
The word "fungus" may inspire visions of an unwanted growth under your nail or maybe even of a pizza topping before thoughts of a thriving ecosystem.
Economists recognized early on in the pandemic that working from home is here to stay
When Amazon told staffers last month to come back to the office five days a week, many observers reacted as if an earthquake struck the post-pandemic world of work. To Stanford economist Nicholas Bloom, the news barely registered.
Climate change is causing algal blooms in Lake Superior for the first time in history
Lake Superior is known for its pristine waters, but a combination of nutrient additions from increasing human activity (including farming and development), warming temperatures and stormy conditions have resulted in more ...
Protection decisions loom for endangered North Atlantic right whales
Pregnant North Atlantic right whales will soon begin the long swim from the frigid waters off New England's shores to the warm calving grounds of Georgia's coast.
Supercharged storms: how climate change amplifies cyclones
From Hurricane Helene to Typhoon Yagi, powerful storms are battering the globe, and scientists warn that a warming planet is amplifying their destructive force to unprecedented levels.
Taiwan shuts down for second day as Typhoon Krathon makes landfall
Typhoon Krathon blasted into Taiwan on Thursday, bringing mudslides, flooding and destructive winds to the shuttered island where at least two people have died in the storm and thousands have been evacuated.
2024 Nobels offer glimmer of hope as global crises mount
Next week's Nobel Prize announcements will crown achievements that made the world a better place, a glimmer of optimism amid a spiraling Middle East conflict, war in Ukraine, famine in Sudan and a collapsing climate.
Mexico leader worried about drinking water after Hurricane John
Mexico's new President Claudia Sheinbaum on Wednesday expressed concern about supplies of drinking water in the country's west after Hurricane John hit the Pacific coast, killing at least 16 people.
South America treated to rare 'ring of fire' eclipse
Skygazers on the tip of South America were treated Wednesday to a spectacular "ring of fire" solar eclipse that was visible from Chile's Easter Island before heading to mainland Patagonia.
Senegal looks to aquaculture as fish stocks dwindle
The Senegalese town of Kayar sits on the doorstep of the vast Atlantic Ocean, but it is a farm located further inland that provides part of its fish production.
Skiing calls on UN climate science to combat melting future
World skiing's governing body joined forces with the UN's weather agency on Thursday in a bid to feed its meteorological expertise into managing the "existential threat" to winter sports posed by climate change.
Early foster care gave poor women power, 17th-century records reveal
A rare collection of 300-year-old petitions gives voice to the forgotten women who cared for England's most vulnerable children while battling their local authorities.
Methane emissions from dairy farms higher than thought—but conversion to biogas could reduce emissions
New research has found methane emissions from slurry stores on dairy farms may be up to five times greater than official statistics suggest—and highlights the huge potential for turning them into a renewable energy source.
Q&A: Why do election polls seem to have such a mixed track record?
Political polls underestimated the support for Donald Trump and overstated the backing for Hillary Clinton in the 2016 presidential election. Four years later, the polling correctly anticipated Joe Biden's win over Trump, ...
Researchers develop Biodiversity Digital Twins to model our planet's life
Biodiversity is essential for the processes that support all life on Earth. It provides critical resources such as food and energy, and supports ecosystem health. However, climate change, deforestation, and pollution are ...
Study highlights managers' role in telework success
Amazon has announced that it will end remote work for its office staff starting in January 2025. A decision that seems to go against the current, as the increasing pace of digitalization since the recent pandemic has marked ...
Investigating the statistical likelihood of triple star systems hosting exoplanets
Why is it important to search for exoplanets in triple star systems and how many can we find there? This is what a recent study accepted by Astrophysics & Space Science hopes to address after a pair of researchers from the ...
Why are so many historically rare storms hitting the Carolinas?
Hurricane Helene caused deadly and destructive flooding when it swept through the Southeast on Sept. 26–29, 2024. Across a broad swath of western North Carolina, where the worst flooding occurred, the amount of rainfall ...
