Researchers found that stressed juvenile finches learn foraging skills exclusively from unrelated adult birds, ignoring their parents. This change may help avoid negative feedback loops and potentially more adaptive behaviors.
Researchers found that two neighboring chimpanzee groups used distinct tool lengths despite identical army ant species availability, indicating cultural knowledge generated small-scale diversification. This study provides insights into what drives cultural differences in chimpanzees and sheds light on human cultural evolution.
A study by the University of Cambridge found that individuals' musical preferences reflect their cognitive style, with those scoring high on empathy preferring mellow music and those scoring high on systemizing favoring intense music. The research used a dataset of over 4,000 participants and found consistent results across genres.
Researchers developed a 'Cytosponge' to collect cells from the gullet, reducing variation between biopsies. The study found patterns of mutations that provide a 'fingerprint' of cancer causes, helping doctors catch the disease earlier.
Researchers have discovered a unique binary star system, Gaia14aae, where one star eclipses the other. The system is an important laboratory for studying ultra-bright supernova explosions, which help measure the expansion of the Universe.
New imaging technique using radioactive sodium fluoride allows doctors to visualize unstable calcium deposits in arteries, enabling early diagnosis and development of new medicines. The technique non-invasively detects calcification in atherosclerosis, potentially revolutionizing treatment for patients at risk.
A new study analyzing over 135,000 deaths found that individuals with both diabetes and heart disease have substantially lower life expectancy compared to those with one or no condition. Men with two cardiometabolic conditions had an average reduction in life expectancy of 12-23 years at age 40, while women had a 20-year reduction.
Researchers discovered a single material, samarium hexaboride (SmB6), that displays dual metal-insulator properties, violating conventional wisdom. The material's behavior is attributed to the existence of a potential third phase, neither insulator nor conductor.
Research finds women's faces increase in redness during ovulation, but levels are undetectable to the naked eye, challenging the idea that facial redness signals fertility; studies suggest other voluntary signals like make-up may have replaced involuntary ones
Research from the University of Cambridge found that exhausted immune cells are bad news for infections, but good news for autoimmune diseases like lupus and Crohn's disease. The study suggests that targeting T cell exhaustion could lead to more effective treatments for these conditions.
A new species of 'super-armoured' worm was identified by palaeontologists, featuring a unique defence mechanism and a distant ancestor of modern velvet worms. The creature had up to 72 sharp spikes covering its body, making it one of the earliest soft-bodied animals to develop armour for protection, 294
A new study has definitively identified the head of a 500-million-year-old creature, revealing a ring of teeth and simple eyes. The discovery helps scientists reconstruct the common ancestor of ecdysozoans, a group including insects, spiders, and crustaceans.
Scientists at the University of Cambridge developed a method to combine multiple functions in a single material by integrating structure at the nanoscale. This approach enables the creation of multi-functional artificial muscles that can move, sense, and report on their environment.
Scientists have developed a new technique to visualize the behavior of ions in supercapacitors, revealing that different processes occur at work in the two electrodes. The research uses nuclear magnetic resonance (NMR) spectroscopy and tiny weighing scales to measure changes in mass as ions interact with the surface.
A team of researchers from the University of Cambridge and the Babraham Institute has discovered that a naturally occurring modified DNA base, 5-formylcytosine (5fC), is stably incorporated in the DNA of many mammalian tissues. This rare 'extra' base may play a key role in regulating gene activity.
Researchers have developed a prototype coating for wind turbine blades that mimics the intricate structure of an owl's wing, reducing noise production by up to 30dB. The coating, made of 3D-printed plastic, has shown promising results in wind tunnel tests, potentially leading to more efficient and quieter wind turbines.
Researchers detected MRSA bacteria in UK supermarket sausages and minced pork through a survey of frozen meat products. The bacteria were identified as LA-MRSA CC398, associated with pigs and poultry, and pose a potential route of transmission from farms to the wider population.
Research reveals chimpanzees have an innate predisposition to manipulate objects, while bonobos do not. Young bonobos spent more time with their mothers and had fewer social partners than young chimpanzees.
Researchers found that faster-evolving viruses like H3N2 spread globally rapidly but die out quickly between epidemics, while slower-evolving viruses like H1N1 and B viruses circulate continuously worldwide. The study also highlights the crucial role of India in the global spread of seasonal influenza viruses.
A study published in Cell has described the comprehensive erasure of epigenetic information in early primordial germ cells prior to egg and sperm formation. However, researchers found that around 5% of DNA remains resistant to reprogramming, potentially contributing to conditions such as schizophrenia and obesity.
An international team of astronomers has identified a young planetary system, located 360 light years away, with a disc-shaped bright ring of dust around a star similar to the sun. The disc's brightness and composition are consistent with the Kuiper Belt in our solar system.
Researchers identified the PRDM12 gene essential for pain-sensing neurons in humans, which could lead to the development of new pain treatments. The study found that genetic variants of PRDM12 block the production of pain-sensing neurons, leading to conditions like congenital insensitivity to pain.
Researchers from the University of Cambridge captured the process of cytotoxic T cells destroying cancer cells using state-of-the-art imaging techniques. The study reveals the remarkable precision and efficiency with which these cells patrol our bodies, identifying and eliminating virally infected and cancerous cells.
A study published in Nature found that galaxies are being strangled to death due to a lack of raw materials needed to form new stars. The team analyzed metal levels in over 26,000 galaxies and found that dead galaxies have higher metal content than alive ones.
A study reveals that almost a quarter of our genes exhibit seasonal variation, impacting immune cells and blood composition. This seasonality may explain why certain conditions worsen in winter, with some genes more active in summer.
New research shows that chacma baboons associate with others of similar age, dominance rank, and even personality type. This homophily may limit the dissemination of new knowledge to the wider troop. The study tracked two baboon troops over several months and found bolder animals tend to spend more time with like-minded individuals.
Researchers found that cichlid fish reared in larger social groups display a greater range of social interactions, including lateral display, ramming, and mouth fighting. They also have a different brain structure, with enhanced social behaviour predicted by early environmental cues.
A new study from the University of Cambridge has identified a 500-million-year-old fossil brain that helped determine the origin of heads in early animals. The research found connections between the hard plate and eye-like features at the front of the body, indicating a common evolutionary transition from soft to hard bodies.
Researchers analyzed metabolites in the blood of children undergoing heart surgery for congenital heart disease and found a link between certain molecules and clinical outcome. The presence of ketone bodies correlated with better outcomes, while other metabolites such as citrate, lactate, and alanine were associated with poorer outcomes.
A new study from the University of Cambridge has enabled researchers to identify previously unrecognised fossil specimens by reconstructing the teeth of penis worms in fine detail. The results have aided in the identification of fossilised teeth from a number of species around the world.
New research found that mycorrhizal fungus triggers additional root growth in rice crops, allowing them to absorb more nutrients. The fungus also enmeshes itself within plant cells, providing a direct mineral boost.
A new standard for open and reproducible research has been set by a group of Cambridge researchers, sharing over 200GB of data and 20,000 lines of code. This move aims to increase the reliability of research results, particularly in publicly funded work.
Researchers at the University of Cambridge have identified a pathway linking proteins amyloid precursor protein and tau, which may be targeted for treatment. This discovery using human stem cells suggests that manipulating this pathway could halt disease progression.
A study published in Cerebral Cortex found that brain activity differs between people who improve at tapping out their heartbeat and those who don't. The researchers also discovered a correlation between brain activity and subjective performance, suggesting that brain signals can provide a marker of objective performance.
A team of researchers from the University of Cambridge has proposed that electromagnetic waves are generated by symmetry breaking in dielectric materials. This discovery could enable ultra-small antennas for wireless communications and aid understanding of electromagnetism and quantum mechanics crossover.
The study found a strong correlation between men's endurance running ability and prenatal testosterone exposure, with good runners having greater reproductive potential. Researchers suggest that female selection for athletic endurance in males may have been driven by the importance of persistence hunting in hunter-gatherer societies.
Research found that a more virulent group of S. suis strains causing disease in pigs worldwide are also implicated in human diseases like meningitis and septicaemia. The study suggests that changes in pig rearing practices may have led to the emergence of these strains.
A study by University of Cambridge researchers found a substantial increase in takeaway food outlets in Norfolk over two decades, particularly in deprived areas. The density of these outlets rose significantly, contributing to higher obesity rates and unhealthy diets among local residents.
Researchers at the Universities of Cambridge and Tübingen have found that the main increase in body size occurred tens of thousands of years after Homo erectus left Africa, primarily in the Koobi Fora region of Kenya. This study suggests that human body size diversity arose much earlier than previously thought.
A survey of almost 400,000 British residents found significant differences in personalities between regions. The study reveals that Scots are amongst the friendliest, Londoners the most open, and Welsh people the least emotionally stable.
A new study reveals that dottyback reef fish can change color to imitate various damselfish species, allowing it to sneak up on unsuspecting young and avoid detection by larger predators. This unique ability makes it harder for prey to develop strategies to evade the dottyback.
Researchers at the University of Cambridge have successfully grown 'mini-lungs' using induced pluripotent stem cells derived from skin cells of patients with cystic fibrosis. These mini-lungs can be used to test potential new drugs and provide a more reliable alternative to traditional animal models.
A study by University of Cambridge researchers found that closely-related fruit fly species show similar levels of virulence when infected with an RNA virus. The team's findings suggest a simple rule of thumb: if a pathogen causes high levels of mortality in one host, it may also be deadly in closely-related hosts.
A large-scale genetic study of tuberculosis susceptibility has identified a key gene, ASAP1, that affects an individual's ability to fight the infection. The research found that variants of this gene impact susceptibility to TB and may hold clues to designing more effective vaccines for prevention.
The Messak Settafet escarpment in the Saharan desert features a vast 'carpet' of stone-age tools, averaging 75 artefacts per square metre. The tools were extracted and discarded over hundreds of thousands of years, creating an entire landscape modified by hominins.
A team of astronomers from University of Cambridge identified nine new dwarf satellites orbiting Milky Way, largest number ever discovered. The findings may help unravel mysteries behind dark matter, invisible substance holding galaxies together.
Transparency of network connections and reputation enhances cooperation, leading to a community of highly cooperative individuals. The study suggests that in a world with more accessible information, people may form insular communities, and belonging to such groups is beneficial.
Researchers discovered baby mantises deliberately create spin and harness it in mid-air to rotate their bodies for precise target landing. By controlling angular momentum, they achieve remarkable accuracy in a fraction of a second.
A study found that below 43% forest cover, species loss becomes more rapid and widespread in the Amazon. Researchers recommend focusing on maintaining 50% forest cover over entire landscapes to prevent biodiversity loss.
Researchers found that blocking interleukin-1, a master regulator of inflammation, increased the risk of coronary heart disease and abdominal aortic aneurysm. In contrast, naturally occurring interleukin-1 inhibition decreased the risk of rheumatoid arthritis.