Researchers found cocaine, ecstasy, and six other drugs in the canals of L'Albufera Natural Park. High levels were detected in north and areas with high population density, warning of potential consequences for humans and environment.
Spanish researchers have discovered a genetic link between the 677C>T variant and osteoporotic vertebral fractures in post-menopausal women. This finding highlights the importance of genetic analysis in identifying individuals at high risk for bone-related illnesses.
A study published in Preventive Medicine found that teenagers spend significantly more time watching TV and engaging in sedentary behavior on weekends. The researchers analyzed data from over 3,000 European adolescents and found that having a computer in the bedroom reduces the risk of excessive TV watching.
Mammoths, reindeer and woolly rhinos found in Iberia during cold climate periods, coinciding with global cooling in Greenland. The species' presence indicates a biological crisis as temperatures warmed up, leading to habitat loss.
A Spanish research team has created a system that measures human physiological parameters and uses them to control virtual character behavior in real-time. The goal is to create a more immersive experience by tapping into the unconscious mind.
Spanish researchers found that reducing emergency response time from 25 to 15 minutes can cut the risk of death by one-third. The study, based on data from the Directorate General for Traffic, suggests that faster medical responses can save lives, especially on conventional roads where deaths increase with waiting time.
An international team of scientists has found that the decline of the cave bear started 50,000 years ago due to human expansion and competition for land. The study analyzed mitochondrial DNA sequences from 17 new fossil samples and compared them with modern brown bears.
The penalty points system driver's license resulted in a significant reduction of 12.6% in highway deaths and injuries within the first two years after its implementation in Spain. However, this effect is temporary, lasting only nine months for deaths in urban accidents.
Asteroid '(101955) 1999 RQ36' has a 0.00054 chance of colliding with Earth in 2182, according to researchers who used the Monte Carlo Method and line of variations sampling models. The asteroid's orbit is influenced by the Yarkovsky effect, which slightly modifies its path.
Researchers used brain potentials to study the influence of context on letter recognition. The study found that linguistic context impacts access to single abstract representations, which are partially independent from physical properties. This suggests a complex processing mechanism for word recognition.
A study by the Basque Center for Climate Change finds that CO2 reduction policies in Spain strengthen the services sector, while reducing industrial and energy sectors' impact. The policies encourage minor changes in consumption patterns and may lead to emissions reductions through tax creation.
Researchers found that beach umbrellas intercept direct sunlight but allow diffused ultraviolet radiation to pass through, with canvas having high absorption capacity. The study aims to improve understanding of skin cancer epidemiology and provide guidelines for UV protection.
The study confirms the protective brain hypothesis, suggesting that large-brained mammals live longer and reproduce more times due to enhanced survival. The analysis of 493 species reveals a link between brain size and longevity, with larger brains associated with greater survival rates.
A study analyzed the probability of surviving nine types of cancer in Spain, comparing rates to European averages. The results show varying survival rates for different cancers, with some types having high recovery rates (e.g., testicular and skin melanoma) while others have lower rates (e.g., lung cancer).
A new molecular technique can detect Anisakis larvae in all types of fish, including processed products, using high specificity and sensitivity. This method offers a quick and effective solution for seafood inspection, replacing traditional visual examination and digestion methods.
A Spanish Foundation for Science and Technology study found that executives with higher negative emotional traits took fewer risks, while those with higher educational levels took more. The researchers analyzed data from 70 banks and 46 savings banks, discovering a significant connection between the CEO's emotional traits and firm risk.
Researchers studied the bacterial community structure in four environments of the Tablas de Daimiel National Park, revealing similarities and differences between them. The study found 265 new phylum groups, including those related to Proteobacteria, which are abundant in the superficial sediment sample.
A study published in Perceptual and Motor Skills found that Spanish public-sector workers reported higher percentages of psychological violence compared to Finnish counterparts. The study also revealed sex-based differences in workplace conflicts, with men more likely to complain about conflict in Finland.
In European mountains, burning has become a common tool for managing scrubland, but its impact on bird populations is varied. The study found that some species, such as the Dartford warbler, recover more slowly after fire at higher altitudes.
A study published in Forensic Science International reveals that a person's dental patterns can be used as proof of their identity with the same degree of reliability as DNA testing. The researchers analyzed over 3,000 people and found variability values comparable to mitochondrial DNA.
A study by the University of Oviedo has shown that the change in the points system used to reward wins in European leagues led to an increase in dirty play. The researchers found a significant rise in red cards issued to teams winning matches during the 95/96 season.
A Spanish study reviews methods for detecting substances in breast milk and their adverse effects on newborns. The general recommendation is to avoid drug abuse during breastfeeding due to the risk of transmission through breast milk, as well as exposure during pregnancy and environment.
Researchers found that cryo-preserved amniotic membrane is useful as a scaffold for growing human chondrocytes and repairing human cartilage injuries. The membrane bonds well with native cartilage, forming tissue with high cellular density.
Researchers have identified zones in the Iberian Peninsula with potential for moderate earthquakes, including parts of the Cordillera Cantábrica and Pyrenees regions. The study uses morphostructural zoning method to analyze topographic, geological, and geophysical data.
Teenagers' primary goal is to finish their studies and leave home, with the most antisocial among them prioritizing social recognition over rules and laws. A study of 488 participants aged 12-18 found that girls placed greater importance on education and interpersonal goals, while boys focused on sporting achievements.
A study has found that genetic mutations in three genes may predispose individuals to suicidal behavior. The research identified a model able to differentiate between people with and without a history of suicide attempts using an algorithm based on SNPs from these genes.
Researchers found that carnivores can track yearly differences in rowan fruit abundance and prefer the most productive trees. They also helped disperse seeds by picking up fallen fruit, suggesting a symbiotic relationship between carnivorous mammals and plants.
A study by British and Spanish researchers found that cooked game meat exceeded EU maximum lead levels due to ammo residue. The presence of lead in hunted animals increases the risk of exposure, particularly for vulnerable groups.
A new investigation reveals that anger provokes profound changes in the state of mind of individuals, as well as psychobiological parameters. Heart rate, arterial tension, and testosterone increase, but cortisol levels decrease. The study also highlights the complexity of emotions, with anger exhibiting unique patterns.
Four new gorgonea species have been discovered in the Antarctic region, including Tauroprimnoa austasensis and Digitogorgia kuekenthali. The study found distinct characteristics among these species, such as differences in scale pattern and ramification of colonies.
Researchers in Spain have developed a method to create highly accurate three-dimensional models of historical buildings using laser scanners and software. This technology reduces the time spent on field work by up to 75% while capturing thousands of times more information than conventional methods.
Researchers have found a compound in smokers' breath that can detect recent tobacco consumption with high accuracy. The compound, 2,5-dimethylfuran, is only present in the breath of smokers within the last three days.
A study by researchers at the University of Malaga found that 62.7% of early childhood and primary education teachers suffer from voice disorders on a daily or weekly basis. The study highlights the psychosocial dimensions associated with these disorders, including less social support, role conflict, and reduced respect for their work.
A study by IMDEA and the University of Almeria found 88 pollutants in river waters in Madrid, with most being eliminated at wastewater treatment plants. The researchers used advanced analysis techniques to detect low concentrations of priority and emerging pollutants, including pharmaceuticals and personal care products.
A study reveals the European Common Fisheries Policy has promoted unsustainable fishing practices, including the expansion of fleets into vulnerable ecosystems. To reverse this trend, experts propose new regulations, such as creating marine reserves and adopting more sustainable fishing methods to protect marine biodiversity.
Mediterranean red coral populations thrive in three decades-old Marine Protected Areas, but future conservation efforts may be needed to ensure species resilience. The areas have proven effective in conserving this slow-growing species.
A team of Catalan scientists found remains of Egyptian blue in a 12th-century Romanesque church's altarpiece, challenging the understanding that this pigment fell out of use after the Western Roman Empire. The pigment's presence has sparked debate about its possible origin and transportation during Medieval times.
A Spanish study led by researchers shows that regular physical activity during adolescence can reduce the impact of a mutated FTO gene on weight and body fat. The study suggests that even modest amounts of exercise, such as one hour per day, can counteract genetic predispositions to obesity.
The Polygala balansae, a thorny bush up to 1.5m high, has only one population in Spain, found on 1,920m2 Mediterranean scrubland. It is threatened by habitat fragmentation, human settlement, and biological problems due to low reproductive individuals.
Research by Juan Oliva found that HIV-positive individuals are less likely to find work than their male counterparts, with women facing a significant disadvantage, and factors such as health, education level and type of transmission playing a role in employment status.
A study published in Scandinavian Journal of Public Health found that better labour management practices lead to improved psychosocial environments and reduced health-related problems. The research identified control, social support, and compensations as key factors in creating an ideal working atmosphere.
An international team of astrophysicists has created the most complete atlas of nuclear rings, which are enormous star-forming ring-shaped regions that circle certain galactic nuclei. The catalogue includes 113 such rings in 107 galaxies and provides insights into their properties and relationships with galaxy structure.
Invasive mosquitofish Gambusia holbrooki will expand northward due to climate change, affecting native species and ecosystems. The study found temperature affects the abundance and reproductive cycle of the species.
Catalan researchers have found a new species of primate, Pliopithecus canmatensis, in the Vallès-Penedès basin. The discovery sheds light on the evolution and dispersal of this extinct family of primitive Catarrhini primates from Africa to Eurasia.
The SPALINET lidar network aims to improve aerosol measurement quality in the Iberian Peninsula and Canary Islands. By combining satellite and ground-based data, researchers can better understand aerosol transport and impact on global radiation balance.
Researchers studied how older adults (64-80 years) interact with email systems, finding they primarily use it for communication within a restricted social circle. The study identified key factors influencing email design, including user independence and simplified interfaces, to improve accessibility for this demographic.
Researchers validate short version of WHO-DAS II as reliable and valid tool to assess disability in patients with depression. The new scale is more suitable for primary care due to its speed and accuracy.
Researchers found that onions' flavonoids have antimicrobial properties, increasing the life of foods and inhibiting the growth of microorganisms like Bacillus cereus. This natural alternative reduces reliance on artificial additives used in food industry, offering a stable component with beneficial health effects.
Ferrets, introduced for rabbit hunting, are spreading across La Palma, with a growing population affecting the island's native fauna. The researchers found that the ferret population is directly related to prey availability and shelter in rural areas, highlighting concerns over their impact on bird species and endemic lizards.
Researchers reveal that Patagonia's indigenous societies were dynamic, with complex social organization, linguistic diversity and high mobilization capacity. They also adjusted their internal characteristics to cope with change.