Observations explore the nature of transitional millisecond pulsar PSR J1023+0038
Using the Gran Telescopio Canarias (GTC), astronomers from Italy and Spain have carried out high-temporal-resolution optical spectroscopic observations of a transitional millisecond pulsar designated PSR J1023+0038. Results ...
SpaceX launches rescue mission to return stranded astronauts
A SpaceX rocket soared into the sky Saturday with two passengers on board, leaving two seats empty to return American astronauts who have been stranded for months on the International Space Station, NASA said.
Space Exploration
Sep 28, 2024
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Saturday Citations: Octopuses as shift supervisors for fish; universe confounds standard model; extremely old cheese
This week, biologists tracked down a mysterious group of orcas near Chile; Hubble spotted a black hole jet that causes stars along its trajectory to erupt; and researchers explained mysterious craters that began appearing ...
Fireworks forecast if comet survives risky sun flypast
A comet is expected to risk having its tail clipped on Friday by flying perilously close to the sun, promising fireworks next month should it survive the fraught flypast.
Space Exploration
Sep 28, 2024
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Using Turing patterns to enhance soft pneumatic technology
According to a recent study in Scientific Reports, Turing patterns can be used to develop a new method for designing and producing fabric-based soft pneumatic actuators (FSPAs).
New hand-held scanner generates 3D images in seconds to facilitate early diagnosis
A new hand-held scanner developed by UCL researchers can generate highly detailed 3D photoacoustic images in just seconds, paving the way for their use in a clinical setting for the first time and offering the potential for ...
Radiology & Imaging
2 hours ago
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Circadian disruption, gut microbiome changes linked to colorectal cancer progression
Research from the University of California, Irvine has revealed how disruption of the circadian clock, the body's internal, 24-hour biological pacemaker, may accelerate the progression of colorectal cancer by affecting the ...
Oncology & Cancer
Sep 28, 2024
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Hydrogel with ultrasound activation enables sustained drug release
Researchers at Michigan Medicine have developed a composite hydrogel capable of achieving sustained, steady drug release using ultrasound as a trigger.
Biomedical technology
Sep 28, 2024
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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
Physician explains the fungal infection valley fever
How alcohol-associated liver disease differs among races
What is CAR-T cell therapy? Oncologist explains
Hydrogel with ultrasound activation enables sustained drug release
What pathogen might spark the next pandemic? How scientists are preparing for 'disease X'
Six dead from Marburg viral disease in Rwanda
Did COVID come from an animal market? Here's what the new evidence really tells us
EEE is still a threat in Massachusetts, horse tests positive: 'People shouldn't let their guard down'
Minnesota reports rare human death from rabies
EEG testing shows possible biomarker for suicidal ideation
Tech Xplore
Your Google Wallet may soon be able to carry your passport
Britain's last coal-fired power station closes
Nepal dam-building spree powers electric vehicle boom
Shape-morphing brain sensor adheres to curved surfaces for ultrasound neurostimulation
Distant relatedness in biobanks harnessed to identify undiagnosed genetic disease
An innovative analysis of shared segments within the genome—an indication of distant "relatedness"—has identified undiagnosed cases of Long QT syndrome, a rare disorder that can lead to abnormal heart rhythms, fainting ...
Genetics
Sep 28, 2024
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Ancient buried log offers evidence of biomass vaults as cheap way to store climate-warming carbon
A team of researchers with varied backgrounds at the University of Maryland, working with a colleague from Ministère de l'Agriculture, des Pêcheries et de l'Alimentation, in Canada, reports the viability of burying biomass ...
Shape-morphing brain sensor adheres to curved surfaces for ultrasound neurostimulation
Transcranial focused ultrasound, a non-invasive technique to stimulate specific areas of the brain using high-frequency sound waves, could be a promising treatment strategy for many neurological disorders. Most notably, it ...
Marine dust identifies 1.5 million year Oldest Ice near South America
Earth's climate has experienced major shifts over its billions of years of history, including numerous periods where ice proliferated across the planet. Today, ice cores can be a valuable resource for understanding these ...
LiDAR-based system allows unmanned aerial vehicle team to rapidly reconstruct environments
Unmanned aerial vehicles (UAVs), commonly known as drones, have proved to be highly effective systems for monitoring and exploring environments. These autonomous flying robots could also be used to create detailed maps and ...
Earth to capture a 'second moon' this weekend, NASA says
Earth will capture a miniature, "second moon" this week, according to NASA scientists.
Space Exploration
Sep 27, 2024
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418
Multiple surgeries could contribute to cognitive decline in older people
Multiple surgeries could lead to cognitive decline, a University of Sydney study has found, using data from the United Kingdom's Biobank to analyze half a million patients aged 40 to 69 and followed over 20 years of brain ...
Surgery
Sep 27, 2024
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214
Seal species carries 'genetic scars' after being hunted to the edge of extinction, new research reveals
Northern Elephant seals have staged a remarkable comeback after narrowly escaping extinction by hunting, but new research reveals lasting genetic effects in the present population.
Evolution
Sep 27, 2024
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184
Researchers crack a key problem with sodium-ion batteries for electric vehicles and grid energy storage
Lithium-ion batteries have long dominated the market as the go-to power source for electric vehicles. They are also increasingly being considered for storage of renewable energy to be used on the electric grid. However, with ...
Nanophysics
Sep 27, 2024
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Study suggests moon may have been captured from space rather than formed from collision particles
Over six missions to the moon, from 1969 to 1972, Apollo astronauts collected more than 800 pounds of lunar rock and soil. Chemical and isotopic analysis of that material showed that it was similar to the rock and soil on ...
Planetary Sciences
Sep 27, 2024
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Can Washington state hack and burn its way out of a future of megafires?
The teeth of the mower chewed through a stand of small trees and shrubs 30 miles from Mount Rainier and belched out a brown cloud of dirt and wood chips.
Some 500 scientists to be impacted when Europe lab CERN cuts Russia ties
Europe's physics lab CERN said Sunday that some 500 scientists linked to Russian institutes will be affected when it stops cooperation with Russia in late November as planned.
Hurricane John death toll at least 16: Mexican authorities
The death toll from Hurricane John, which made landfall twice on Mexico's Pacific coast, has risen to at least 16, authorities said Sunday.
Death toll soars in US from storm Helene, North Carolina reeling
The death toll from powerful storm Helene jumped to at least 93 on Sunday, with one county in North Carolina alone reporting 30 deaths, authorities said, as rescuers battled to reach people in need across the southeastern ...
October's 'ring of fire' solar eclipse will dazzle parts of South America and the Pacific
A "ring of fire" eclipse of the sun is coming. But only a lucky few will be in the path.
The boomer generation hit the economic jackpot. Young people will inherit their massive debts
Young people in Britain could be forgiven for despairing at the financial pressures they face—and feeling that previous generations enjoyed a much fairer economic environment. Then just to add to their worries about home ...
Reading desert sands—Indigenous wildlife tracking skills underpin vast monitoring project
As animals move across the desert, they leave tracks, diggings and droppings. For skilled trackers, reading these signs is like watching a movie. A story of who was there and what they were doing unfolds in front of them.
Workplace well-being programs often don't work—but here's how to make them better
The World Health Organization (WHO) has just published alarming statistics showing that employee mental health issues result in a US$1 trillion (£747 billion) loss in productivity each year. The WHO has called on employers ...
Why the changing representation of dwarfism in Disney's live action Snow White remake is so important
The upcoming release of Disney's live action remake of "Snow White and the Seven Dwarfs," currently scheduled for March 2025, has been surrounded by controversy—so much so that the film's trailer has received over 1 million ...
Oil pollution in North Sea is 'grossly underestimated,' suggests new report
Growing up in Aberdeen, Scotland, the shadow of the Piper Alpha disaster loomed large over our community. The tragic explosion of the oil rig platform in 1988 claimed the lives of 167 people. Back then, I was blissfully unaware ...
Earth will have a temporary 'mini moon' for two months
Earth's moon will soon have some company—a "mini moon."
More than 60 dead from storm Helene as rescue, cleanup efforts grow
Rescuers struggled on Saturday with washed-out bridges and debris-strewn roads in the search for survivors of devastating Storm Helene, which killed at least 63 people across five states and caused massive power outages.
Death toll from Hurricane John hits eight in Mexico
Hurricane John, which made landfall twice on Mexico's Pacific coast, has now left eight people dead, all of them in southern Guerrero state, home to the beachside city of Acapulco, authorities said Saturday.
Florida island starts long clean-up after Hurricane Helene
Michael Ward—who has lived on Treasure Island, off Florida's Gulf coast, for 33 years—decided to ride out Hurricane Helene despite an order to evacuate. It was a decision he quickly regretted.
A rare condor hatched and raised by foster parents in captivity now gets to live wild
By all accounts, Milagra the "miracle" California condor shouldn't be alive today.
170 dead in Nepal floods after relentless monsoon rains
Residents of Nepal's flood-hit capital returned to their mud-caked homes on Sunday to survey the wreckage of devastating floods that have killed at least 170 people across the Himalayan republic.
'We nicknamed it Eddy': What do schools and teachers think of AI in classrooms?
It's almost two years since ChatGPT burst onto the scene in late 2022. Since then, educators worldwide have been grappling with what generative artificial intelligence might mean for classrooms and learning.
Designing multifunctional framework materials for sustainable photocatalysis
The goal of sustainable chemistry has motivated chemists to use renewable energy in chemical reactions, minimizing hazardous waste, and maximizing atom economy. Nature provides a blueprint with photosynthesis, in which carbohydrates ...
Storm Helene kills 44, threatens more 'catastrophic' flooding as cleanup begins
Millions of Americans were still without power and many faced torrential flooding on Saturday, authorities said, as powerful storm Helene rumbled across eastern and midwestern US states, leaving at least 44 people dead.
59 dead in Nepal as downpours trigger floods
Floods and landslides triggered by heavy downpours in Nepal killed at least 59 people across the Himalayan country, with rescue teams searching for 44 missing, police said Saturday.
