A diverse network of marine protected areas may be essential for restoring depleted groundfish stocks. Older fish produce more eggs with increased survival chances for larvae, which can grow faster and survive starvation longer.
A study published in the Journal of Nonverbal Behavior found that couples in long-term relationships and self-proclaimed lovers were less accurate in identifying others' love levels. Despite their confidence, they often got it wrong twice as much as right.
A new class of 'thin-film' materials has been developed, offering higher mobility, better chemical stability, and ease of manufacture. These amorphous heavy-metal cation multicomponent oxides could lead to new electronic devices, such as gas sensors, consumer electronics, and military equipment.
Researchers at Oregon State University have confirmed the results of an earlier study that found vitamin C involved in DNA-damaging compounds. The new findings reveal how vitamin C reacts with and neutralizes toxic byproducts of human fat metabolism, providing a protective role against genetic damage and inflammation.
The loss of gray wolves in western North America has triggered ecological effects on elk populations, beaver, birds, fish, and even tree species, leading to collapsing health of aspen and other vegetation.
A recent study published by Oregon State University found that wood framing used 17% less energy than steel construction and 26-31% less global warming potential. The research also suggested ways to redesign houses to lower fossil fuel use, reduce material waste, and recycle demolition wastes.
A groundbreaking study reveals a comprehensive genetic map of important tree genes, enabling scientists to unlock the secrets of tree biology. The database contains over 102,000 gene sequences from the Populus genus, allowing researchers to explore the genetic functions of trees and their responses to environmental stresses.
Researchers found that mutations in clock genes caused male flies to copulate significantly longer than usual, revealing a novel role for these genes in regulating behavioral timing on the order of minutes. The study also suggests that clock genes may have important regulatory functions in other areas beyond cyclic patterns.
A new hypoxic event has been detected off the Oregon coast, causing a massive die-off of fish and invertebrate marine species. Dissolved oxygen levels are significantly lower than those seen in the past 40 years, suggesting a major change in ocean circulation patterns.
The huge market demand for forest moss is causing ecological concerns, with millions of pounds being harvested annually. The removal of large amounts of moss can lead to unintended consequences, such as removing endangered species or shipping insect pests overseas.
Climate models project a significant impact on Alaska's tundra ecosystem, with up to 90% loss of tundra area by 2100. Increased precipitation and temperature changes will lead to shifts in vegetation, insect and pathogen attacks, and potential forest fires.
Researchers have successfully harnessed energy from plankton using a new type of fuel cell, generating up to 10% of the energy associated with plankton decomposition. This technology could extend survey missions for months or years without battery replacements.
Researchers at Oregon State University have discovered a way to produce germanium nanocomposite materials using diatoms, single-celled algae found in ocean water. The method operates at room temperature and could lead to more efficient and cost-effective production of electronic devices.
A team of scientists has documented a new phenomenon where the seafloor creates a void that sucks in surrounding seawater. This discovery challenges scientific understanding of seafloor spreading and its impact on ocean crust. The researchers believe that the dilation of the ocean crust may lead to changes in water temperatures, chemic...
Researchers from Oregon State University identified a key genetic mechanism linking resveratrol in red wine to reduced fat formation and increased fat mobilization. This may explain why moderate red wine consumption is associated with lower deaths from heart disease.
Researchers say broad body of research shows UV-B radiation can cause severe damage to amphibian species from eggs to adults, including retinal damage and blindness. Amphibian declines are linked to multiple causes, but UV-B remains a significant concern.
Phytoplankton, tiny aquatic plants that convert carbon dioxide through photosynthesis, may play a crucial role in regulating Earth's atmosphere. A new study finds that iron fertilization can enhance the uptake of CO2 by phytoplankton, potentially making them more efficient carbon sinks.
Researchers at Oregon State University and EPA developed a new approach to predict disease spread based on climate change and ecological changes. The system uses loop analysis and vectorial capacity formula to estimate the growth rate of diseases, providing valuable insights for public health officials.
Domestic tomato varieties in the US are now producing anthocyanin-containing fruit, offering a boost to nutritional value. The discovery opens doors for developing more nutrient-rich tomato varieties, benefiting both home gardeners and the food industry.
Researchers found that taking vitamin E supplements with food, especially those containing fat, increases its bioavailability. The study suggests that people may not be getting enough vitamin E from their low-fat diets.
Scientists discovered bacteria in deep drill holes on Earth, suggesting similar conditions exist on Mars. The findings imply that microorganisms can thrive in extreme environments, increasing the chances of life existing beyond our planet.
The study found that large game animal populations existed in higher numbers where human populations were low, but decreased significantly near Native American settlements. Human influence on the environment has been going on for a long time, even before European settlement.
Researchers from Oregon State University and Lawrence Livermore National Laboratory found red sea urchins can live for over 200 years, defying previous seven-15 year lifespan estimates. The study used two techniques to determine ages, producing consistent results that show no signs of senescence until death.
The reintroduction of wolves to Yellowstone National Park has led to a remarkable recovery of cottonwood and willow species, as well as improved stream health. Young trees are now growing taller in areas where wolves are present, suggesting that the fear of predation is preventing elk from overgrazing.
Researchers have discovered microRNA JAW that controls the development of flat leaves, a key characteristic in capturing sunlight and energy. The study reveals the importance of microRNA regulation in plant morphology, paving the way for new avenues in agricultural advancements.
Researchers at Oregon State University have developed a new approach to managing natural resources using advanced mathematics. By applying mathematical models to predict the behavior of complex ecosystems, they aim to improve conservation efforts and address issues such as fisheries management and disease spread.
Researchers at Oregon State University discovered that ground raisins can inhibit bacterial growth in beef jerky as effectively as sodium nitrite, a common preservative. The study found that adding raisins to jerky reduces fat content, increases antioxidants and fiber, making it a more appealing option for consumers on low-sodium diets.
Researchers have made a significant discovery about the role of hydrogen peroxide in cellular signaling, which could lead to new avenues for cancer research. The study found that hydrogen peroxide plays a key role in signaling cells to divide or die, with potential applications for anti-cancer therapies.
A policy report by Oregon State University professor Steven Strauss argues that government regulations on genetic engineering are stifling research and favoring large corporations. The report suggests reducing regulations for
Researchers at Oregon State University have developed the world's first transparent transistor, made from a common compound that filters out ultraviolet light. The discovery has significant potential for various industries, including consumer electronics, transportation, business, and the military.
A new study found that global warming could lead to abrupt changes in climate and sea level, with potential societal disruptions. The researchers discovered an Antarctic melting event that raised sea levels by 70 feet in under 500 years, causing widespread warming in the Northern Hemisphere.
Healthcare networks have struggled to deliver high-quality care at lower costs due to structural problems with information systems and functional failures in creating a new culture. Despite the potential for improved efficiencies, many networks have failed to address these issues, leading to under-performance on a national level.
A study found that green and white tea can prevent colon tumors as effectively as the prescription drug sulindac. Moderate consumption of these teas may provide cancer protection without side effects associated with NSAIDs. The combination of tea and sulindac showed an 80% tumor reduction.
Researchers found microorganisms thriving in deep-sea crust without consuming organic molecules, processing CO2 and inorganic compounds instead. The discovery challenges our understanding of the origins and diversity of life on Earth.
Scientists at Oregon State University have made a groundbreaking discovery about the role of micro-RNA in regulating gene expression. Micro-RNAs are found to cut messenger-RNAs in half, interfering with their function and controlling the process of cell differentiation.
The 'Choices in Sports' website provides a comprehensive resource for student-athletes, coaches, trainers, and crew chiefs on substance abuse prevention. The site offers information on banned substances, psychology-based assessment tools, and strategies for promoting long-term success.
A new study by Oregon State University researchers found that removing any one species from a marine food web can have devastating effects, leading to population collapse and regional extinction. The study's findings highlight the importance of preserving biodiversity in marine ecosystems.
The study found that athletes' wives develop 'control work' as a coping mechanism, focusing on fulfilling their husbands' emotional needs, managing the family, or demonstrating domestic mastery. This helps them feel loved, needed, or validated.
A study by Oregon State University has found that changing children's attitudes towards TV violence may be easier than directly changing their viewing habits. The program, called Project REViEW, teaches kids to become television detectives and analyze logical and illogical consequences of TV events.
Researchers at Oregon State University found extremely low oxygen levels in the lower water column, leading to mass die-offs of rockfish, Dungeness crabs, sculpins, and other marine life. The unusual event is attributed to coastal upwelling and wind patterns, not human activities.
Researchers at Oregon State University have made a breakthrough in creating crystalline thin films at lower temperatures without the need for vacuum conditions. This advance could enable the mass production of electronic devices on plastics and facilitate cheaper production of some products.
Researchers found a strong link between amphibian deformities and parasites, particularly those carried by snails, which thrive in human-altered habitats. The study surveyed over 60% of sites in Oregon, where deformities were linked to the presence of Ribeiroia parasite.
A new study suggests that taking supplements of both vitamins C and E can significantly reduce coronary arteriosclerosis in heart transplant patients. After one year, the group receiving antioxidants showed little to no thickening and narrowing of their coronary arteries, while those receiving a placebo experienced significant changes.
Researchers from Oregon State University and others have found that Antarctica's ice sheets played a significant role in causing the Earth's sea level to rise by up to 70 feet in less than 500 years. This finding highlights the pressing need for better understanding of Antarctica's huge ice sheets and their stability.
New research suggests that unpolluted forests may exhibit more uniform nitrogen biogeochemistry than previously thought, with complex and idiosyncratic responses to human activities. This challenges long-held assumptions about the ecological function of forests near populated regions.
Researchers warn that slowing thermohaline circulation could have severe consequences for Europe, including a dramatic drop in temperatures. The phenomenon is sensitive to temperature increases and influxes of fresh water, which could accelerate its slowdown.
A combination of two compounds, acetyl-l-carnitine and alpha-lipoic acid, have been shown to improve physical and mental function in older rats. The study suggests that these compounds may have therapeutic potential for humans, with the goal of improving quality of life and health.
Researchers at Oregon State University have identified a new type of virus in an aborted calf, which is part of the calicivirus family that can infect various species. The discovery raises concerns about the potential spread of disease among livestock and its impact on public health.
Researchers have found that blue whales travel rapidly from one feeding area to another and continue to feed throughout the year. These blue whales move fast, adapting to survive events like El Nino by moving to high-productivity areas quickly.
A double-blind study conducted in China found that chlorophyllin supplements reduced DNA damage related to aflatoxin exposure in healthy adults. The study showed a 55% reduction in aflatoxin damage, which could lead to a lower risk of liver cancer.