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University of Cambridge


Energy inefficiency and inability to downsize pose even bigger threat to low-income pensioners than loss of Winter Fuel Payments, Cambridge study suggests

A new study by University of Cambridge researchers highlights the disproportionate impact of energy inefficiency on low-income pensioners in England. The study found that even small improvements in home energy efficiency can significantly reduce annual heating costs for households in energy poverty.

SourceUniversity of Cambridge·JournalEnergy Research & Social Science·DateSep 23, 2024

Previously unknown Neolithic society in Morocco discovered: shining light on North Africa’s role in Mediterranean prehistory

A recent study has uncovered a previously unknown farming society in Morocco, dating back to the Final Neolithic period. The site of Oued Beht reveals extensive evidence of large-scale agriculture and deep storage pits, providing significant insights into the role of North Africa in shaping Mediterranean prehistory. This discovery chal...

SourceUniversity of Cambridge·JournalAntiquity·DateSep 23, 2024

Flowers use adjustable ‘paint by numbers’ petal designs to attract pollinators

Researchers at the University of Cambridge found that flowers like hibiscus use an invisible blueprint to dictate the size of their bullseyes, which can significantly impact their ability to attract pollinating bees. Larger bullseyes are preferred by bees and can potentially boost efficiency for both bees and blossoms.

SourceUniversity of Cambridge·JournalScience Advances·TypeExperimental study·DateSep 13, 2024

Personal carbon footprint of the rich is vastly underestimated by rich and poor alike, study finds

A recent study found that both the rich and poor significantly overestimate or underestimate each other's carbon footprints, highlighting a profound inequality. The researchers surveyed 4,000 people from four countries and discovered that those in the top 10% tended to support climate policies, possibly due to higher education levels.

SourceUniversity of Cambridge·JournalNature Climate Change·DateSep 12, 2024

Children switch to walking and cycling to school after introduction of London’s Ultra-Low Emission Zone

A new study found that four in ten children in Central London switched to walking or cycling after the ULEZ was introduced, while only two in ten in Luton made this switch. This shift is linked to reduced air pollution and increased physical activity, with benefits for children's health and development.

SourceUniversity of Cambridge·JournalInternational Journal of Behavioral Nutrition and Physical Activity·TypeObservational study·DateSep 4, 2024

Mother’s gut microbiome during pregnancy shapes baby’s brain development

A study in mice found that the bacteria Bifidobacterium breve supports healthy brain development in fetuses, improving nutrient transport and cell processes. This discovery suggests using probiotics during pregnancy may support fetal brain health and future treatments for growth restriction could focus on maternal gut health.

SourceUniversity of Cambridge·JournalMolecular Metabolism·TypeExperimental study·DateAug 20, 2024

Red and processed meat consumption associated with higher type 2 diabetes risk, study of two million people finds

A recent study analyzing data from 1.97 million participants found that consuming 50g of processed meat a day increases type 2 diabetes risk by 15%, while eating 100g of unprocessed red meat daily raises the risk by 10%. Poultry consumption was also associated with a higher risk, but to a lesser extent.

SourceUniversity of Cambridge·JournalThe Lancet Diabetes & Endocrinology·TypeObservational study·DateAug 20, 2024

Advanced biosensor uncovers role of gibberellin in integrating light signaling and stem growth in plants

Researchers at the University of Cambridge have discovered that gibberellin hormone plays a crucial role in integrating light signaling and stem growth in plants. Using advanced biosensors, they found that gibberellin levels are higher in longer cells and that a specific enzyme called GA20ox1 produces a gradient that controls cell elon...

SourceUniversity of Cambridge·JournalThe Plant Cell·TypeExperimental study·DateJul 26, 2024

Next generation biosensor reveals gibberellin’s critical role in legume nitrogen-fixation – paving the way for more productive legume crops and self-fertilizing cereals

Researchers at the University of Cambridge have discovered that the plant hormone gibberellin is essential for legume nitrogen-fixing root nodule formation and maturation. The study used a highly sensitive next-generation biosensor to visualize GA accumulation in specific zones of the root, revealing its critical role in nodulation.

SourceUniversity of Cambridge·JournalThe Plant Cell·TypeExperimental study·DateJul 23, 2024

AI able to identify drug-resistant typhoid-like infection from microscopy images in matter of hours

Researchers at University of Cambridge developed machine-learning tool to identify drug-resistant Salmonella Typhimurium bacteria from microscopy images. The algorithm correctly predicted resistance or susceptibility without culturing the bacteria, reducing diagnosis time from days to hours.

SourceUniversity of Cambridge·JournalNature Communications·TypeComputational simulation/modeling·DateJul 8, 2024

Scientists map how deadly bacteria evolved to become epidemic

A recent study mapped the evolution of Pseudomonas aeruginosa, a deadly bacterium that causes devastating infections in people with underlying lung conditions. The researchers found that almost seven in ten infections are caused by just 21 genetic clones, which have rapidly evolved and spread globally over the last 200 years.

SourceUniversity of Cambridge·JournalScience·TypeData/statistical analysis·DateJul 4, 2024

Largest ever genetic study of age of puberty in girls shows links with weight gain

A large-scale genetic study has found a significant link between the age of puberty in girls and weight gain, highlighting potential risks for early puberty and obesity. The study identified over 1,000 genetic variants that influence the age of first menstrual period, with around 600 being observed for the first time.

SourceUniversity of Cambridge·JournalNature Genetics·TypeData/statistical analysis·DateJul 1, 2024

Underwater mountains have a big impact on ocean circulation

Researchers at University of Cambridge discovered that underwater turbulence around seamounts significantly influences ocean mixing, contributing to a third of global ocean mixing. This finding has implications for climate models used in policymaking, potentially improving forecasts of the ocean's response to global warming.

SourceUniversity of Cambridge·JournalProceedings of the National Academy of Sciences·DateJun 26, 2024

Lab-grown ‘mini-guts’ could help in development of new and more personalized treatments for Crohn’s disease

Researchers have successfully grown 'mini-guts' in the lab to better understand Crohn's disease. The organoids show that epigenetic changes play an important role in the disease and its severity, enabling potential personalized treatments. This breakthrough could lead to more precise and effective treatments for patients.

SourceUniversity of Cambridge·JournalGut·TypeExperimental study·DateJun 10, 2024