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Science/Tech News

Phys.org

Science/Tech / Phys.org

Timing 1080 drops to prevent predators bouncing back

While aerial 1080 drops sharply reduce numbers of rats and stoats, the predators

10 Sep 2026 9:10 am
Can AI tame torrential rain by 2050? The next frontier of weather control and forecasting

Japan has been experiencing increasingly severe damage from torrential rainfall triggered by typhoons and stationary linear rain bands. In response, an ambitious and unconventional idea is taking shape: artificially inducing heavy rainfall over the ocean to reduce extreme downpours on land.

10 Sep 2026 8:50 am
AI and big data can help logistics companies navigate supply-chain disruptions

Artificial intelligence and big-data capacity might help logistics companies withstand supply-chain disruptions by making them more agile and resilient, according to research in the International Journal of Business Performance and Supply Chain Modelling. The results are based on an analysis of responses from almost 300 logistics professionals in Indonesia.

10 Sep 2026 8:10 am
Four in five researchers report harmful interactions during geoscience fieldwork. A new survey suggests a path forward.

Fieldwork is a vital part of geoscience research, allowing scientists and students to directly observe, interact with and collect data about Earth processes that cannot be replicated in the lab.

10 Sep 2026 7:50 am
X-ray photoelectron spectroscopy reveals the surface chemistry of bio-based hybrid materials

Just a few atomic layers at the surface can strongly influence how effectively a material binds pollutants from water or how efficiently a photocatalyst responds to light. Researchers at the Fraunhofer Institute for Applied Polymer Research IAP use X-ray photoelectron spectroscopy (XPS) to investigate the chemical states and interactions at the surfaces and interfaces of bio-based carbon materials and organic-inorganic hybrid materials. Their insights can support the targeted development of func

10 Sep 2026 7:30 am
CEO politics may shape how companies compete

Decisions such as whether to cut prices, launch a product, open a new facility or make an acquisition are among those companies that consider in pursuit of a competitive edge. New research from Texas A

10 Sep 2026 6:30 am
Polarized trust in scientists driven by values, identity and politics

Trust in scientists in the UK is strong overall, with 63% indicating they have high trust in scientists in general

10 Sep 2026 5:50 am
Eight PFAS compounds detected at low concentrations in Melbourne rain

Researchers from RMIT University and EPA Victoria detected eight PFAS compounds in rainwater samples collected in Melbourne between 2024 and 2025.

10 Sep 2026 5:30 am
Electrical fingerprint on tiny cell particles could offer new way to spot pancreatic cancer signals

An electrical fingerprint found on tiny particles in the blood may help detect signs of pancreatic cancer that are often overlooked, according to new research from Rice University. The researchers developed a device that separates these particles based on their electrical charge, making cancer-associated signals more visible.

10 Sep 2026 5:10 am
Rising sea levels could cost Australians at least $855 billion by 2100

Rising sea levels and storm surges could cost $855 billion in economic losses across Australia by the end of the century, according to new research, the first of its kind in Australia.

10 Sep 2026 5:10 am
What really drives tourists to choose a hotel? New global study reveals the answer

Why do travelers choose one hotel over another, and what makes them return?

10 Sep 2026 4:50 am
Unconventional quantum materials could dramatically boost the search for dark matter

For decades, physicists have searched for dark matter, the invisible substance thought to make up roughly 85% of all matter in the universe. Although its gravitational influence shapes galaxies and the large-scale structure of the cosmos, dark matter has never been directly detected. Now, an international team has identified a new class of quantum materials that could dramatically improve the search for some of the lightest and most elusive forms of dark matter.

10 Sep 2026 4:50 am
LLM use may threaten freedom of thought and equality across law, journalism and education

The Human Rights Center at UC Berkeley School of Law has released a human rights assessment of the use of large language models (LLMs) in the fields of law, journalism and education.

10 Sep 2026 4:30 am
New insect genus and four species named for Taylor Swift and her albums

Taylor Swift is now the namesake of a genus of plant-feeding insects from Australia that were previously unknown to science.

10 Sep 2026 4:10 am
AI ethics problem may lie with organizations, not engineers, study finds

AI engineers often recognize ethical risks associated with the systems they build, but many lack the authority, incentives and organizational support needed to act on them, according to new research from the University of Manchester.

10 Sep 2026 3:50 am
Natural clay reveals a new way to control ion transport at the angstrom scale

Researchers at the National Graphene Institute have shown that naturally occurring channels within a common clay mineral can respond to pressure, voltage and pH, offering possibilities for controlling the movement of ions through extremely small, confined spaces. The study, published in Advanced Materials, focuses on vermiculite, a naturally abundant layered clay whose structure contains channels only a few angstroms high, providing naturally confined pathways through which ions can move.

10 Sep 2026 3:50 am
Molecular surface design achieves over 100 million-fold tuning of porous liquid viscosity

Porous liquids combine permanent nanoscale cavities with fluidity, making them promising for applications like carbon dioxide capture, gas separation and other chemical processes. Their viscosity must be tailored to the intended application: Lower-viscosity liquids are easier to pump and circulate while facilitating faster heat and mass transfer, whereas higher-viscosity liquids provide greater structural stability in membrane formation.

10 Sep 2026 3:30 am
How adoption of a new crop reshaped land use in Bronze Age Europe

A new study published in Science Advances reveals how Bronze Age communities in Central Europe adapted to changing environmental and social conditions by adopting broomcorn millet, a fast-growing, climate-resilient crop.

10 Sep 2026 3:20 am
From drought to floods in North Africa: What could the super El Ni

Morocco spent most of the last decade drying out. Between 2019 and 2024, the country recorded six consecutive years of below-average rainfall, the longest on record. The 2023

10 Sep 2026 3:10 am
Molecular antennae make light-activated molecular switches more sensitive

From targeted cancer treatments to self-healing materials and microscopic robots, many emerging technologies depend on molecules that can be controlled with light. Researchers at Tohoku University have now developed a way to make these light-responsive molecules much more sensitive to visible light by using a molecular antenna. The breakthrough gives scientists better control over molecular photoswitches remotely and potentially expands their use in medicine and advanced materials. The findings

10 Sep 2026 3:10 am
Beryllium signal identifies stars that have swallowed rocky planets

An international team led by researchers from the University of S

10 Sep 2026 3:00 am
10 Sep 2026 2:50 am
If alien civilizations use hyper-efficient computers, they will have a distinct energy signal we can detect

Love it or hate it, artificial intelligence is likely here to stay. Its ravenous need for computational power has overwhelmed chip manufacturers and power companies alike. While our current AI obsession is likely a bubble ready to burst, we won

10 Sep 2026 2:50 am
Terbium

Chemists in a new study led by the University of Iowa report they have isolated and described in detail an atypical state of the rare-earth metal terbium, an advance that could expand its use in quantum technologies, including computing and advanced sensors. The study,

10 Sep 2026 2:40 am
Cacao genetics could help breeders reduce heavy metal levels in cocoa beans

Cadmium is a naturally occurring, toxic heavy metal found in many soils across Latin America and the Caribbean, where cacao trees are widely cultivated. It makes its way into cocoa seeds, called beans, that are roasted and made into chocolate, according to the Food and Agriculture Organization of the United Nations (FAO)

10 Sep 2026 2:30 am
How seeds decide whether to wake up in salty soil

Researchers have discovered a system that helps seeds survive when there is too much salt in the soil. The system helps young germinating embryos keep the right balance of sodium and potassium as they begin to grow. Understanding how it works could eventually help scientists develop crops that grow better in salty soils.

10 Sep 2026 2:30 am
These bacteria can change their diet to survive inside the body

The human body fights staph infections by starving it of essential nutrients. Staph, it turns out, is remarkably good at changing what

10 Sep 2026 2:20 am
Researchers chart new course for AI-powered biomedical discoveries

University of Missouri researchers are paving the way as artificial intelligence transforms biomedical research. A team from the College of Engineering and collaborators recently published one of the most comprehensive reviews to date of an emerging AI approach for biology known as flow matching. The work, published in Nature Machine Intelligence, provides scientists around the world with a roadmap for applying the technology to accelerate drug discovery, precision medicine and other biomedical

10 Sep 2026 2:10 am
American women in communities with ample broadband access lose less time waiting for services, reducing time poverty

Drawing on 14 years of data, we examined whether access to broadband internet could improve Americans

10 Sep 2026 2:10 am
Fossil ribs reveal new secrets about ichthyosaur swimming technique

Ichthyosaurs ruled the oceans for 150 million years during the Mesozoic Era. Their fish-shaped bodies were built for high speeds. In that context, it is normally an advantage to be as light as possible.

10 Sep 2026 1:50 am
Electrochemical system extracts pure hydrogen from ammonia at substantially lower temperatures

As a liquid that is easily stored and transported, ammonia (NH3) is an attractive carrier for hydrogen, which is used in fuel cells, semiconductor manufacturing, chemical processing and other applications. However, breaking ammonia into hydrogen and nitrogen typically requires high temperatures, and the resulting gas mixture must undergo additional purification before the hydrogen can be used in many applications.

10 Sep 2026 1:30 am
Having compassion for oneself is linked to well-being, study finds

Caring for others without caring for oneself is associated with lower levels of well-being and may not be sustainable, a new study found.

10 Sep 2026 1:30 am
Why customers accept price rises

Piling sight, sound, touch, smell and taste into digitally enhanced tourist attractions does not automatically make visitors more engaged, according to research from the University of Surrey.

10 Sep 2026 1:10 am
3D magnetic-field control reveals new way to tune spin textures

(Fe0.63Ni0.3Pd0.07)3P, or FNPP, is a magnetic material that exhibits complex magnetic structures even at room temperature. This makes the material of interest for spintronics, a field that could enable data processing with significantly lower energy consumption. One potential application is novel magnetic memory devices.

10 Sep 2026 1:10 am
Artemis II moonshot commander and pilot are hanging up their astronaut suits at NASA

The two NASA astronauts who led the Artemis II moonshot earlier this year are stepping away from spaceflight.

10 Sep 2026 1:05 am
Estuary water quality trends have $100M implications, researchers find

Estuaries across the United States are facing the same trends of warming waters, algal growth and declining oxygen concentrations that threaten water quality and fish populations, regardless of geographic location, according to new research led by a Rensselaer Polytechnic Institute (RPI) faculty member.

10 Sep 2026 12:50 am
Reports of drug seizures by police rose during first year of decriminalization, study finds

People in Vancouver experienced an increase in police drug seizures during the first year of British Columbia

10 Sep 2026 12:50 am
Discontinuity and disorder: Explaining the luminosity bump in evolved stars

Toward the end of their lives, low-mass stars undergo an abrupt dip in brightness, also known as the luminosity bump. While the endpoint of this bump is well understood, its onset has remained elusive. Now, in a paper published by The Astrophysical Journal Letters, Saskia Hekker, leader of the Theory and Observations of Stars group at the Heidelberg Institute for Theoretical Studies (HITS), finds that entropy is the key driver of the bump.

10 Sep 2026 12:30 am
Long-lost fish species rediscovered in another section of the Inn River

The Danube gudgeon had been considered extinct in the Inn River for more than 100 years. Only a few years ago, the highly endangered species was rediscovered there. Now, researchers at the Technical University of Munich (TUM) have documented the fish in another section of the Inn. The finding emerged from a joint research project with hydropower operator VERBUND examining the effects of nature-like fishways on fish populations and river ecology.

10 Sep 2026 12:10 am
Helium measurements clarify conditions seconds after the Big Bang

New observations of the composition of distant galaxies offer insights into the earliest phases of the universe and confirm decades of scientific understanding of the elements and particles produced by the Big Bang, according to a new study.

10 Sep 2026 12:10 am
AI reveals new class of cellular

Cornell researchers have used artificial intelligence to uncover a previously unknown way cells control how proteins move inside them, a process essential for growth, communication and movement that is often disrupted in cancer.

9 Sep 2026 11:50 pm
Fossils from embryo to adult suggest how an enigmatic, bird-like troodontid dinosaur grew

Analysis of fossilized remains from dinosaurs known as troodontids reveals how one species

9 Sep 2026 11:30 pm
Asian elephants can resist impulsive behavior, researchers find

Researchers at the CUNY Graduate Center and Hunter College have found that Asian elephants can suppress impulsive behaviors and adjust their actions when circumstances change

9 Sep 2026 11:30 pm
JWST discovers that Chariklo

Until just over a decade ago, ring systems were thought to be exclusive to the giant planets of the solar system, such as Jupiter, Saturn, Uranus and Neptune. However, in 2013, a small body barely 250 kilometers (155 miles) in diameter, located at nearly 17 times the Earth

9 Sep 2026 11:30 pm
Ice Age origins of one of humanity

A team of Griffith University archaeologists has uncovered evidence that humans were using mind-altering substances much earlier than previously supposed.

9 Sep 2026 11:30 pm