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Ancient rocks show high oxygen levels on Earth 2 billion years ago

Researchers found strikingly high oxygen levels 2 billion years ago in ancient Russian rocks, contradicting previous models of Earth's carbon and oxygen cycles. The discovery sheds light on the evolution of complex life and suggests suitable conditions for eukaryotes to thrive earlier than thought.

Why visual perception is a decision process

Researchers found that prediction errors can be accessed during final processing stages of perception, contradicting previous theories. This means the brain simultaneously keeps track of past, current, and future image contents, allowing for stability and flexibility in rapid image sequences.

University of Guam secures $20 million to expand coral research

The University of Guam has secured a five-year, $20 million grant from the National Science Foundation's EPSCoR program to enhance its research capabilities on coral reef survival. The project aims to understand the evolutionary and ecological processes that drive resilience in coral reefs under climate change stress.

Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Hayabusa2 reveals more secrets from Ryugu

Researchers studied Hayabusa2's readings from the Ryugu asteroid, finding evidence of solar heating that changed its chemical properties. This discovery sheds light on the early history of the solar system and the formation of asteroids.

SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Graphene sets sail in microgravity

Researchers demonstrate laser-propulsion of graphene sails in microgravity, accelerating prototypes up to 1 m/s². The scalable design minimizes sail mass, paving the way for human lifespans to reach other star systems.

Kestrel 3000 Pocket Weather Meter

Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.

Contact tracing assessment of COVID-19 transmission dynamics in Taiwan

Researchers evaluated COVID-19 transmission risk across different exposure window periods before and after symptom onset, finding significant transmission risks between 1 to 3 days before symptom onset. The study highlights the importance of early detection and isolation measures to prevent further spread of the virus.

Nikon Monarch 5 8x42 Binoculars

Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

Common ways to cook chicken at home may not ensure safety from pathogens

A study found that popular methods for judging chicken doneness, such as checking color and texture, are not reliable indicators of safety. Researchers recommend focusing on the color and texture of the thickest part of the meat and ensuring all surfaces reach sufficient temperatures to guarantee safety.

Hey, Alexa, who else is listening right now?

Researchers at the University of Cincinnati are exploring potential security weaknesses in voice-activated speakers like Alexa and Google Home. They found that hackers can exploit devices using a passive attack called 'voice command fingerprinting', which involves eavesdropping on data transferred between the smart speaker and the clou...

Discoverer of famed blue pigment to hunt for new red

Mas Subramanian aims to create vibrant, safe and durable inorganic red pigment using solid state materials chemistry research. His lab has previously discovered YInMn blue, a groundbreaking discovery in two centuries.

AmScope B120C-5M Compound Microscope

AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

Unique digital archive of the 2011 Egyptian Revolution now online

A new digital archive co-created by University of Warwick researcher Dr Nicola Pratt gathers art, music, and film created during the 2011 Egyptian revolution. The archive includes over 200 items, many translated into English, to help users discover the significance of the uprising and its aftermath.

Tiny sensors fit 30,000 to a penny, transmit data from living tissue

The team's microsensors can measure inputs like voltage and temperature in hard-to-reach environments, such as inside living tissue. They successfully embedded a sensor in brain tissue and wirelessly relayed the results, paving the way for generations of microsensors that use less power while tracking more complicated phenomena.

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

Aussie veterans find new verve for life through art therapy

Art therapy is shown to deliver improvements in mood, outlook, behaviours, confidence, personal relationships, and self-awareness for Australian veterans with post-traumatic stress disorder (PTSD). The study aims to provide evidence for increased funding for art therapy in Australia.

Unsustainable soil erosion in parts of UK

Research reveals unsustainable levels of soil erosion in the UK, with 16% of arable land showing erosion above 'tolerable' levels. Soil management practices and legislation are under scrutiny for their impact on soil fertility and ecosystem services.

The downside of feeling prepared

Researchers found that feelings of preparedness in one area can lead to more confident thoughts about unrelated topics, even if those thoughts are not based on actual knowledge. Participants who were told they had to prepare for bad news later showed more positive attitudes towards research funding proposals than those who didn't prepare.

North pole will be ice-free in summer

A new study suggests that reducing CO2 emissions rapidly could lead to ice-free years in the Arctic, occurring only occasionally. The research indicates that humans can still determine how often the Arctic Ocean will be ice-free, depending on future emissions levels.

CalDigit TS4 Thunderbolt 4 Dock

CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

Charismatic invasive species have an easier time settling into new habitats

Research found that the physical characteristics of charismatic invasive species, such as body size and coloration, contribute to their appeal and can lead to increased human interaction and difficulty in management. Conversely, other species that are considered problematic may be viewed less favorably due to cultural perceptions.

UTSA professor wins grant to protect wearable tech and mobile devices

Assistant Professor Dr. Murtuza Jadliwala is developing a new approach to protect against uncoordinated sensing and actuation in modern ubiquitous environments. His project aims to provide holistic privacy protection by efficiently sharing sensitive user-contexts across diverse devices and applications.

Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

Artificial 'candy canes' block viruses

Scientists create glycomimetic molecules with varying lengths that mimic natural GAGs to prevent viral attachment and infection. These 'antiviral candy canes' show promise against multiple viruses, including Herpes and Influenza viruses.

A cheap organic steam generator to purify water

Researchers at Linköping University have created a cheap and efficient steam generator that uses sunlight to desalinate and purify water. The system utilizes a cellulose-based aerogel structure that absorbs energy from sunlight, resulting in high-quality drinking water production.

Innovating the peer-review research process

A team of researchers has developed a new system to evaluate proposed scientific research projects that distributes the workload among proposers and uses machine learning to match reviewers with proposals. The system also includes a feedback mechanism to improve the review process.

GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

Lung-heart super sensor on a chip tinier than a ladybug

A new sensor chip smaller than a ladybug records multiple lung and heart signals, body movements, and sounds to offer the big picture of a patient's heart and lung health. The chip's high resolution and quantified data could identify pathologies and enable clinical readings in the future.

Bornean treeshrews can take the heat

Researchers measured oxygen consumption in wild-caught lesser treeshrews across various temperatures. The study found that Bornean treeshrews have a high upper limit of the thermoneutral zone, contradicting current assumptions.

Davis Instruments Vantage Pro2 Weather Station

Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

New grant aims to develop digital approaches for patient assessment

Researchers will develop techniques for analyzing MRI and echocardiogram images to improve patient assessment and diagnosis. The collaboration aims to co-develop practical solutions for both the US and India, addressing high healthcare loads and improving diagnostic accuracy.

GoPro HERO13 Black

GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.

OSU research program awarded $12.7 million grant for Superfund research

The Oregon State University-led research program will focus on the effects of polycyclic aromatic hydrocarbons (PAHs) on human health, including cancer, neurological systems, and developmental disorders. Researchers will work with communities impacted by hazardous waste sites to better understand the risk posed by PAHs.

Ants or plants? Evolutionary diversification factors of aphids

Researchers found that Stomaphis aphid diversification was primarily driven by host plant shifts, rather than associated ant species. The study revealed a surprising finding that the aphids had not shifted between closely related plant species, but instead between very distantly related host plant taxa.

Magnet research takes giant leap

Scientists at the University of Central Florida and partners have successfully created anti-ferromagnetic devices that operate on the terahertz level, paving the way for ultra-fast electronics. This breakthrough technology has the potential to revolutionize guidance systems, communications, and even mimic brain function.

Sony Alpha a7 IV (Body Only)

Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.

Firework-related eye injuries

From 1999 to 2017, approximately 64,000 firework-related eye injuries were treated in US emergency departments. The study found that men and children under 18 were more likely to be injured.

A more personalized approach to improving customer experiences

A new startup, Oqullo, is developing a platform that utilizes computer visual algorithms and network cameras to gather demographic information about customers. This data can be used to offer personalized experiences in shopping, traveling, and other consumer activities.

Wallflowers could lead to new drugs

A team of researchers has identified the wallflower as a suitable model plant for discovering new cardenolides, which could lead to safer versions of heart disease and cancer treatments. The study provides a foundation for understanding the biosynthesis of cardenolides and their potential applications.

How serotonin balances communication within the brain

A team of scientists at Ruhr-University Bochum discovered that distinct serotonergic receptor types control the gain of both streams of information in a separable manner. This finding may facilitate new concepts of diagnosis and therapy for neuronal disorders related to malfunction of the serotonin system.

Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

Researchers hope to improve future epidemic predictions

A new mathematical model, developed by researchers at Carnegie Mellon University and Princeton University, uses information theory to improve epidemiological predictions. The model takes into account the evolutionary changes of both disease and information, allowing for more accurate predictions of epidemic spread.

Making plant protein look and feel more like whole meat

A UMass Amherst team, led by Professor David Julian McClements, has been awarded $200,000 to develop plant-based protein with a meat-like texture and feel. The goal is to create fiber-like structures from plant proteins that improve the texture of plant-based meat.

Rigol DP832 Triple-Output Bench Power Supply

Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

The candy-cola soda geyser experiment, at different altitudes

At high altitudes, the researchers observed increased foam production from soda eruptions caused by Mentos candies. However, this effect cannot be explained solely by gas laws. The team suggests that a unique balance between bubble size and number of bubble sites on the candy may contribute to excellent fountains.

Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.