Scientists studied planktic foraminifera fossil record, finding that global recovery took around ten million years after the Cretaceous-Paleogene extinction. The study suggests that it will take an extremely long time, likely millions of years, to recover from current climate crisis.
The new centre aims to advance health and medicine by understanding the fundamental nature of life, with a focus on designing and building artificial cells and minimal genomes. Researchers will also investigate protein design and the foundations of life.
Researchers from the University of Bristol found a link between child and adolescent anxiety and later alcohol use disorders. However, associations with drinking frequency and binge drinking were more inconsistent.
Scientists discover that comb jellies evolved from ancestors with polyp-like tentacles on the sea floor, which later developed into balloon-like spheres and comb-like structures. The discovery repositions comb jellies alongside corals and jellyfish in the evolutionary tree of life.
A study by the University of Bristol found that non-suicidal self-harm, cannabis use, and exposure to self-harm in friends or family were key predictors of future suicide attempts. The study followed 310 adolescents with suicidal thoughts over five years and found that one in five attempted suicide.
A study at the University of Bristol found that mindfulness training improved mental health and wellbeing in medical students, reducing anxiety and stress. Students reported enhanced empathy, communication skills, and coping techniques, leading to better emotional wellbeing and professional development.
A team of scientists has uncovered new evidence that suggests central Tibet was no higher than 2.3km with large lakes fringed by subtropical vegetation and deep valleys. The discovery uses ancient palm leaves to challenge previous estimates of the region's elevation.
A large breakthrough has been made in understanding the genetic causes of mouth ulcers, identifying 97 genome regions linked to the condition. These findings hold promise for developing new treatments and drugs to prevent or heal mouth ulcers, which affect up to 25% of young adults.
A new approach called BIO-PC uses semi-permeable capsules containing diverse DNA logic gates for molecular sensing and computation. This method increases speed, modularity, and designability of computational circuits, reducing cross-talk between DNA strands.
A Bristol undergraduate student has digitally reconstructed the skulls of two species of ancient reptiles from fossil fragments, revealing significant differences in their appearance and feeding habits. The research provides new insights into the evolution of these prehistoric creatures.
Recreating Earth's interior conditions helps scientists understand diamond formation and carbon transport in the mantle. Carbonate minerals remain stable up to depths of 1,000-1,300km before reacting with surrounding silica to form bridgmanite.
A 500-million-year-old ancient worm, Amiskwia, has been linked to modern arrowworms through DNA analysis and anatomical features. The study found that Amiskwia possessed a jaw apparatus similar to gnathiferans, which are microscopic worms with a distinctive internal jaw apparatus.
Zebras evolved striped coats to evade tabanid horse flies, which carry debilitating diseases. The study found that stripes don't deter flies at a distance, but disrupt their approach, making it harder for them to land and feed on zebras.
A global study analyzing thousands of case studies found that eight out of ten total knee replacements and six out of ten total hip replacements will last 25 years. The study provides reliable data on the long-term outcomes of joint replacement surgery, giving patients and clinicians a better understanding of what to expect.
Researchers from the University of Bristol used satellite imagery to detect uplift on the northern flank of Agung volcano, indicating magma movement sideways as well as vertically. This study provides the first geophysical evidence of a connected plumbing system between Agung and Batur volcanoes.
Research from the University of Bristol found that mothers with an internal locus of control before their child was born were more likely to have a child who excelled in math and science. These internally focused mothers also provided better nutrition, read to their children more frequently, and showed interest in their homework.
A genus of deaf moth has evolved a novel sound-producing structure in its wings to warn bats of its presence. The discovery suggests that the moths are acoustically mimicking unpalatable, sound-producing moths to deter bats.
Scientists identified an enzyme that regulates kidney function and found that excessive suppression can trigger renal failure. This research has implications for the use of existing drugs like lithium and the development of new pharmaceuticals.
A recent study found that needle and syringe programs are a cost-effective way to prevent hepatitis C (HCV) transmission among people who inject drugs. The research, funded by the National Institute for Health Research, estimated that these programs would save millions of pounds in infection treatment costs in the UK. In addition to re...
A new technique examines environmental factors controlling disease transmission to a single aerosol particle and bacterium. The study finds that environmental factors, such as humidity and light, can significantly impact bacterial viability.
A recent study has revealed that bird beak shapes are not as closely tied to their food sources as once believed. By analyzing the beaks of various species, researchers found a weaker and more complex connection between beak shape and feeding behavior.
Researchers found that teenagers with asthma or eczema had the same levels of physical activity as their peers without these conditions. However, obese teenagers were less active and experienced increased periods of inactivity. The study used data from over 6,400 teenagers aged 12-16.
Researchers found that trained alert dogs can detect hypoglycaemic episodes in 83% of cases, helping Type 1 patients regulate blood sugars non-invasively. The study provides the first large-scale evaluation of medical detection dogs in detecting hypoglycaemia.
A new study reveals that gardens and allotments are crucial for pollinators, with lavender and borage being key food sources. Cities can play a vital role in conserving pollinators by incorporating these plant species into urban landscapes.
Researchers found that subglacial biological activity impacts atmosphere far more than previously thought. Methane was continuously exported from beneath the ice, with at least six tons transported to a measuring site from the Greenland Ice Sheet alone.
Researchers discovered four kinds of pterosaur feathers, similar to those found in birds and dinosaurs. These findings push the origin of feathers back to 250 million years ago, revealing a key moment in life's evolution.
New research on London Underground commute finds a link between public transport and airborne infections. Higher rates of flu-like cases are observed in busier terminals with longer journeys, suggesting the role of crowded junctions in spreading illness.
A new study from the University of Bristol found that higher total fat and trunk fat at age 10 and 18 were associated with damaging levels of cardiometabolic traits. Higher BMI showed similar effects as higher total and trunk fat, reflecting close overlap between these measures.
Researchers studied 97 modern bird species with iridescent plumage, finding diverse melanosomes that produce varying colors. The study predicts fossil birds may have had similar iridescent displays, revealing new insights into dinosaur behavior.
A team of scientists combined fossil and genetic data to infer that ancient animals with complex eyes were likely colour-vision capable, providing insights into the evolution of vision.
Small-head cemented metal-on-plastic hip replacements are the most cost-effective option for men and women over 65 years. For younger adults, small-head cemented ceramic-on-plastic hip replacements are more likely to be cost-effective. The study found no evidence that uncemented or hybrid implants are cost-effective options.
A new UK study found that women experiencing domestic violence and abuse are more than twice as likely to request emergency contraception, highlighting a possible indicator of abuse. The research suggests that healthcare professionals can play a crucial role in identifying and referring these women to specialist support services.
A new study published in Preventive Medicine suggests that up to 17% of UK children may have fetal alcohol spectrum disorder (FASD) symptoms, affecting learning and behavior. The research found that nearly 79% of children were exposed to alcohol in pregnancy, highlighting the need for increased awareness and diagnosis of FASD.
Researchers at the University of Bristol have discovered fundamental limits on the postselection technique used to test quantum mechanics. They found that as complex quantum systems are built, fewer and fewer entangled states can be reached using postselection alone.
A randomized controlled trial found that women receiving psychological support from domestic violence advocates experienced reduced symptoms of depression, anxiety, and post-traumatic stress compared to those receiving advocacy alone. The intervention improved mental health outcomes and was deemed 'life-changing' by participants.
Researchers discovered an enzymatic reaction cascade generating the essential 6-membered ring in mupirocin production. The finding builds on earlier research and could lead to the development of new antibiotics with improved properties.
Researchers found that between 25-60% of young people with psychotic experiences would not have developed them without childhood trauma. The study used the Bristol Children of the 90s longitudinal data, examining 4,433 participants at age 18.
Scientists from the University of Bristol have designed a new synthetic glucose binding molecule platform that brings us closer to developing the world's first glucose-responsive insulin. This innovation could eliminate hypoglycemia and provide better metabolic control for people living with diabetes.
A team of researchers from the University of Bristol has identified a key component of the antibiotic binding mechanism of VIM proteins, which protects bacteria from beta-lactam antibiotics. This discovery provides insights into how antibiotics can be designed to block the activity of these resistance mechanisms.
A survey found that 16% of adults in England used complementary and alternative medicine, with unequal access to these treatments. CAM use was more common among women and those in higher socioeconomic groups, particularly in the south of England.
Researchers at the University of Bristol discovered that moth wing scales can absorb echolocation sound frequencies used by bats. The finding could lead to development of thin and lightweight resonant sound absorbers.
A recent study found that the Mauritian flying fox is responsible for only some fruit damage and can be managed effectively without culling. The research recommends alternative methods such as pruning trees and using nets to reduce losses.
A study on UK dairy farm medicines storage practices found most farmers store medicines appropriately, but with room for improvement. Inappropriate use and disposal of expired medicines are common, highlighting the need for open conversations between veterinarians and farmers.
Researchers are exploring a new treatment using two existing drugs to reduce heart damage during cardiac surgery. The team will test the treatment in pigs and assess its safety and feasibility before moving to human trials.
Researchers analyzed data from 1.17 million men and women in 49 low- and middle-income countries, finding that 36% of people justified domestic violence in certain situations. The study highlights the need for tailored interventions targeting acceptance of domestic violence in societies affected by political conflict.
Researchers found that around half of the 'missing' global emissions of carbon tetrachloride originated from eastern China between 2009 and 2016. Emissions have not decreased despite the phase-out of production for emissive use in 2010, with some regions potentially increasing slightly since then.
A new study using genetic-based approach reveals that being overweight increases the risk of death from all causes, including cardiovascular diseases and various cancers. The study found that even within the normal weight range, a lower body mass index is associated with improved survival rates.
Experts are advocating for a new approach to caring for patients with multiple long-term conditions. The report recommends patient-centered care, better integration between general practice and hospitals, and more emphasis on self-care to manage health conditions effectively.
Researchers develop chemically programmed synthetic cells that can communicate and interact with each other in a highly coordinated way, forming self-supporting artificial tissue spheroids. The artificial tissues undergo sustained beat-like oscillations in size, allowing for modulated amplitude of beating and control of chemical signals.
Research suggests that short naps can aid in processing unconscious information, improving cognitive function and reaction time. The study found that even brief periods of sleep can enhance brain processing, particularly for implicit information.