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ScienceDaily · 03/11/2025 12:13 EDT

Super-Earths and mini-Neptunes: More Earth-like planets may exist

A new study presents a compelling new model for the formation of super-Earths and mini-Neptunes -- planets that are 1 to 4 times the size of Earth and among the most common in our galaxy. Using advanced simulations, the researchers propose that these planets emerge from distinct rings of planetesimals, providing fresh insight into planetary evolution beyond our solar system. Read more ›

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ScienceDaily
ScienceDaily · 03/11/2025 12:11 EDT

Scientists discover new heavy-metal molecule 'berkelocene'

Scientists have discovered 'berkelocene,' the first organometallic molecule to be characterized containing the heavy element berkelium. The breakthrough disrupts long-held theories about the chemistry of the elements that follow uranium in the periodic table. Read more ›

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ScienceDaily
ScienceDaily · 03/11/2025 12:11 EDT

Early signs of GI disease risk in dogs

Researchers have discovered signs that can be used to identify dogs with a high risk of gastrointestinal disease -- which causes more than 10% of all new visits to a veterinarian -- before they develop symptoms. Read more ›

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ScienceDaily
ScienceDaily · 03/11/2025 12:11 EDT

boreal forest: Taking taiga's temperature

A new study has introduced a powerful tool for analyzing satellite imagery of boreal forests (also known as 'Taiga' in North America), offering unprecedented insights into the health and dynamics of these crucial ecosystems. Read more ›

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ScienceDaily
ScienceDaily · 03/11/2025 12:11 EDT

New tech for managing type 1 diabetes is effective for older adults

New research suggests that automated insulin delivery (AID) systems are safe and effective for use by older adults with type 1 diabetes. The findings counter common assumptions that older adults would struggle to use the more advanced technology employed in the medical devices. Read more ›

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ScienceDaily
ScienceDaily · 03/11/2025 12:11 EDT

Plastic recycling gets a breath of fresh air

Current methods to recycle plastics often use expensive catalysts, harsh conditions and produce toxic byproducts. New process converts PET plastic into monomer building blocks, which can be recycled into new PET products or upcycled into higher value materials. In experiments, method recovered 94% of monomers from PET in just four hours, without harmful byproducts. Read more ›

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ScienceDaily
ScienceDaily · 03/11/2025 01:07 EDT

Untangling quantum entanglement with new calculation formulas

Physicists developed simplified formulas to quantify quantum entanglement in strongly correlated electron systems. Their approach was applied to nanoscale materials, revealing unexpected quantum behaviors and identifying key quantities for the Kondo effect. These findings advance understanding of quantum technologies. Read more ›

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ScienceDaily
ScienceDaily · 03/11/2025 01:07 EDT

Foraging footballers suggest how we come together to act as one

Originally described in the context of particles drifting through liquid, Levy walk has been found to accurately describe a very wide range of phenomena, from cold atom dynamics to swarming bacteria. And now, a new study has found Levy walk in the movements of competing groups of organisms: football teams. Read more ›

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ScienceDaily
ScienceDaily · 03/10/2025 22:46 EDT

Building bridges in physics

Researchers show that Cartan's First Structure Equation, which relates to edge and screw dislocations in crystal lattices, can be recast in the same form as a basic mathematical formula that governs the behavior of electric currents and magnetic fields. This work can help make new concepts more understandable by employing more familiar frameworks. Read more ›

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ScienceDaily
ScienceDaily · 03/10/2025 20:18 EDT

Prostate cancer is not a death knell, study shows

Prostate cancer statistics can look scary: 34,250 U.S. deaths in 2024. 1.4 million new cases worldwide in 2022. Read more ›

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ScienceDaily
ScienceDaily · 03/10/2025 20:18 EDT

Study pinpoints the impact of prenatal stress across 27 weeks of pregnancy

Researchers found new insights on the timing of prenatal stress and its effect on infant stress reactivity and temperament -- including differences between genders. Read more ›

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ScienceDaily
ScienceDaily · 03/10/2025 20:17 EDT

Death by feral cat: DNA shows cats to be culprits in killing of native animals

Feral cats have long been suspects in killing native species reintroduced into Australian conservation areas. DNA testing of the carcasses puts felines firmly in the frame. Read more ›

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ScienceDaily
ScienceDaily · 03/10/2025 20:17 EDT

Clothes dryers and the bottom line: Switching to air drying can save hundreds

By replacing clothes dyers with line drying, households in the U.S. could save upwards of $2,100 and avoid 3 tons of carbon dioxide emissions over the lifetime of a dryer. The exact impacts, however, depend on what kind of dryer you have and where you live, new research shows. Read more ›

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ScienceDaily
ScienceDaily · 03/10/2025 16:40 EDT

New research explores how AI can build trust in knowledge work

In a new study, researchers explored how artificial intelligence (AI) can enhance performance and trust in knowledge work environments. They found that when AI systems provided feedback in real-time, performance and trust increased. Read more ›

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ScienceDaily
ScienceDaily · 03/10/2025 16:40 EDT

Genetic mutations linked to toxin exposure found in firefighters' brain tumors

In a study comparing the glioma tumors of firefighters and non-fighters, researchers found a mutational signature tied to exposure to haloalkanes, which are used in flame retardants, fire extinguishers, and pesticides. Read more ›

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ScienceDaily
ScienceDaily · 03/10/2025 15:29 EDT

James Webb Space Telescope reveals unexpected complex chemistry in primordial galaxy

Astronomers have peered back to a time when the universe was just less than 300 million years old. The research team, using JWST revealed something extraordinary in the galaxy: significant amounts of oxygen. Read more ›

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ScienceDaily
ScienceDaily · 03/10/2025 15:29 EDT

Genes combined with immune response to Epstein-Barr virus increase MS risk

In multiple sclerosis (MS), antibodies to the common Epstein-Barr virus can accidentally attack a protein in the brain and spinal cord. New research shows that the combination of certain viral antibodies and genetic risk factors can be linked to a greatly increased risk of MS. Read more ›

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ScienceDaily
ScienceDaily 3 place · 03/10/2025 15:29 EDT

Compound found in common herbs inspires potential anti-inflammatory drug for Alzheimer's disease

The herb rosemary has long been linked with memory: 'There's rosemary, that's for remembrance,' says Ophelia in Shakespeare's Hamlet. So it is fitting that researchers would study a compound found in rosemary and sage -- carnosic acid -- for its impact on Alzheimer's disease. In the disease, which is the leading cause of dementia and the sixth leading cause of death in the US, inflammation is one component that often... Read more ›

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ScienceDaily
ScienceDaily · 03/10/2025 13:45 EDT

Robotic helper making mistakes? Just nudge it in the right direction

MIT researchers developed a framework that lets a user correct a robot's behavior during deployment using simple interactions, such as by pointing to an item, tracing a trajectory, or nudging the robot's arm. Read more ›

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ScienceDaily
ScienceDaily · 03/10/2025 13:45 EDT

Researchers successfully prove the solution to Dudeney's 120-year-old dissection puzzle

Over 120 years ago, Henry Ernest Dudeney posed the famous dissection problem of transforming a triangle into a square by cutting it into as few pieces as possible. In a new study, researchers have finally proved that the original solution, which involves only four pieces, is optimal by using a new proof technique. This technique shows for the first time that it is possible to prove the optimality of the... Read more ›

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