A Texas A&M University study found that yeast cells exhibit a dynamic evolutionary process with multiple beneficial adaptations arising within a population, leading to competition between segments. The research provides direct experimental evidence of 'clonal interference,' contradicting the classical model of evolution.
Men are more likely to give money to someone in their neighborhood if they give at all. Women tend to be more generous and give equal amounts to both groups. The study's findings have implications for fundraisers, suggesting charities should focus on relationships between donors and causes to ensure ingroup connection.
A study by Texas A&M University researcher Jason Moore suggests that male dinosaurs may have cared for and watched over eggs, similar to female birds. The findings are based on the examination of six well-preserved dinosaur egg nests, which indicate that males likely played a key role in incubating the eggs.
A Texas A&M researcher has discovered a way to harness energy from sound waves using piezoelectric materials, which could enable the development of self-powered cell phones and other devices. The discovery is significant because it shows that energy can be converted at a 100% increase when materials are manufactured at a very small size.
Researchers have discovered that sea slugs can survive and thrive using a process similar to photosynthesis, harnessing solar power from tiny organelles called plastids. The slug's ability to retain these plastids allows it to convert sunlight into food, enabling it to make its own sustenance like plants.
A Texas A&M University anthropologist has discovered a group of long-lost primates, the pygmy tarsiers, in Indonesia. The creatures, weighing less than 2 ounces, possess distinctive features such as claws instead of nails.
Researchers used otolith chemistry to identify individuals from different nurseries and found that over half of juvenile bluefin tuna in North American waters were of Mediterranean origin. The study also shows that over 95% of adult bluefin tuna return to their place of origin to spawn, with critical implications for fisheries management.
Researchers at Texas A&M University have developed a novel method called GIANT-Coli to study genetic interactions in E. coli, allowing rapid and large-scale studies of the bacterium's genes. This method has great potential to quicken the discovery of new gene functions, with potential applications in medicine.
A decade-long study published in Science reveals that most diversification occurred early on, with local ecological communities changing relatively little over time. The researchers used a fundamentally new analysis to conclude that the increase in species diversity was less dramatic than previously believed.
Researchers at Texas A&M University have developed a computational tool to study complex units of clustered genes called operons in bacteria. The tool allows scientists to analyze many bacterial genomes at once and is more accurate than previous methods.
A team of scientists found that human-caused nitrogen compounds entering the ocean may remove up to 10% of carbon dioxide from the atmosphere. However, this gain is offset by the release of nitrous oxide, a powerful greenhouse gas.
A recent study by Texas A&M University researchers found that increased knowledge about global warming is linked to decreased concern and sense of responsibility among Americans. The study suggests that high levels of confidence in scientists may be contributing to this phenomenon.
A team of researchers, led by Ted Goebel and Michael R. Waters, revises the timeline of early American arrival, proposing a 15,000-year-old migration from Alaska. New data synthesizes genetic, archaeological, and skeletal evidence to explain the complex process of peopling America.
Scientists have discovered a single molecule regulating both glucose and fatty acid metabolism in cells. This finding has the potential to revolutionize our understanding of diabetes and develop new therapeutic agents.
Texas A&M researchers Frank Raushel and Ricardo Marti-Arbona use molecular docking to predict enzyme function based on structure alone. The team's method ranks molecules by fit and scores them for physical testing, offering a faster alternative to existing methods.
A team of researchers has discovered that colugos, also known as flying lemurs, are the closest living relatives to primates. This finding has significant implications for anthropology and genomics, providing a clearer understanding of primate evolution and potential fossil record placement.
Researchers at Texas A&M University are developing an aloe vera-based nosespray vaccine that has shown promising results in animal trials. The vaccine uses a gel-like substance to cling to the inside of the nose, allowing it to stay longer and work more effectively than traditional liquid sprays.
A team of Texas A&M researchers is recovering artifacts from a 200-year-old shipwreck in the Gulf of Mexico, making it the deepest such recovery effort ever attempted. The vessel's identity and origin remain a mystery, but analysis suggests it was likely from the late 1700s or early 1800s.
Researchers create femtosecond adaptive spectroscopic techniques via CARS (FAST-CARS) to detect anthrax spores, using ultrashort pulses to minimize background noise. The technique can identify bacterial endospores in real-time, with potential applications in monitoring glucose levels and scanning the atmosphere.
Researchers at Texas A&M University are studying fruit flies to understand cellular differentiation and chromosome counting. They hope to uncover mechanisms that can help shed light on human genetic maladies such as color blindness and hemophilia.
Researchers at Texas A&M University have identified a specific protein transport process involved in a rare form of early blindness, known as choroideremia. The study suggests that therapies targeting the neighboring retinal pigment epithelium (RPE) may rescue photoreceptor loss and even reverse the disease.
A Texas A&M University researcher has found that severe pollution from China and India is intensifying storm tracks over the Pacific Ocean, leading to more frequent and severe weather events worldwide. The study suggests a direct link between human-made pollution and climate change.
Recent research suggests that humans likely inhabited the Americas before the Clovis People, who have been considered the first inhabitants of the New World. The revised dates for the Clovis time period indicate a shorter duration and overlap with other sites, casting doubt on the Clovis-first model.
A team of computer scientists from Texas A&M University and the University of California, Berkeley, have developed a robot called ACONE to scan skies for birds near Brinkley, Ark. The robot uses AI-powered object detection to identify potential ivory-billed woodpeckers.
Researchers reevaluate human migration, proposing a new timeline for the spread of modern humans out of Africa. According to studies involving fossil analysis and genetic research, this migration likely took place between 40,000 and 60,000 years ago.
Researchers successfully engineered goat cells to silence prion protein genes, achieving over 90% knockdown. This breakthrough raises the possibility of using similar technology in cattle to prevent Mad Cow Disease and other diseases.
Researchers at Texas A&M University and the Berkeley Geochronology Center date ancient rocks containing 'footprints' to 1.3 million years old, suggesting an earlier human migration than previously believed. The findings contradict claims of 40,000-year-old footprints in England.
A well-designed NICU can conserve energy, improve environment management, and reduce respiratory support, lung disease, and length of stay. Modified environments can also reduce staff stress and improve patient and family experience.
Researchers have drilled a historic hole in the Atlantic Ocean floor, collecting over 3,000 feet of core samples that will be analyzed for years to come. The discovery could provide new insights into how the ocean crust was formed and has evolved over time, challenging previous understanding of the Earth's interior.
Researchers from Texas A&M University have found lower oxygen levels in the dead zone area of the Gulf, which could lead to more severe hypoxia and fish kills if physical conditions continue. The team studied an area between Southwest Pass, La., and the Calcasieu ship channel.
Research by Heather Bortfeld shows that babies can discern the beginnings and endings of words that follow their names, providing a foundation for learning language. By using familiar words like their names, babies can anchor their early learning of other word forms and tap into the process at an earliest stage possible.
A study by Texas A&M University psychologist David H. Rosen found that watching a comedy video significantly increased participants' scores for hopefulness. The finding suggests humor can be a legitimate strategy for relieving stress and maintaining well-being while increasing hope.
Researchers have created a novel Raman laser that combines the pump source and material into a single device, enhancing efficiency by 30% and reducing size. The 'matryoshka' design enables tuning of the pump laser radiation to strong electronic resonance in the material, boosting gain by five orders of magnitude.
A Texas A&M University professor has developed a detailed wave prediction system that provides forecasts for two days ahead. The system uses data from NOAA and complex mathematical models to predict wave conditions, including height and timing.
Researchers at Texas A&M University have successfully levitated micron-sized fluids using small magnets on a postage-stamp sized chip. This innovation enables the control of tiny droplets and crystals, opening up possibilities for future research in DNA manipulation, nanotubes, and other areas.
Researchers find that bulimia often co-occurs with dysthymia, a lower-level depression. Chronic low self-esteem and prolonged mood disturbances contribute to the development of bulimia. The study suggests that therapists can assess for dysthymia in bulimic patients and choose targeted treatments to combat both disorders.
Scientists have found evidence of sulfates, cross-bedding, and blueberry mineral deposits that indicate liquid water was present on Mars. The discovery suggests the possibility of life existing on Mars in some form.
A Texas A&M University team has discovered that ancient Egyptians used tar from natural oil seeps in the Middle East for preservation and mummification. The researchers found that tar acted as a watersealer, preventing moisture from penetrating the wrappings and destroying the body.
Research suggests that early life stress can alter the developing immune system, making it more vulnerable to diseases like multiple sclerosis. Infant mice subjected to maternal separation showed increased virus levels and impaired recovery from infection compared to non-separated mice.
The dead zone in the Gulf of Mexico has broken up, with hypoxia moving further offshore and marine life returning to previously low-oxygen areas. Strong coastal currents and eddies are thought to be key factors in this change.
The Texas Automated Buoy System (TABS) uses nine buoys to predict oil spill movements, saving the state up to $250,000 in cleanup costs. The buoys also aid in locating ship passengers lost overboard and helped retrieve the Ehime Maru, a Japanese vessel sunk by a U.S. submarine.
Researchers at Texas A&M University found that blue marlin caught in the Gulf of Mexico contain 20-30 times the acceptable levels of mercury. The team aims to understand why mercury accumulates in pelagic fishes and how it affects human health.
A study by Texas A&M University researchers suggests that women using nicotine therapy (NRT) may struggle to quit smoking due to various factors. NRT proved effective in the short term for both men and women, but long-term follow-up revealed that only men benefited from the treatment.
Despite searching for large lakes and seas, no conclusive evidence of water has been found. However, the Spirit rover did uncover small amounts of water in rock samples. The team also took spectacular photographs of Martian landscapes, including 3-D images that provided valuable insights.
The Texas flagship universities will participate in the Giant Magellan Telescope Consortium to explore the universe's frontiers. The GMT will collect five times more light than the Hobby-Eberly telescope and produce images 10 times sharper, enabling groundbreaking discoveries about the origins of the universe.
Study reveals that heterochromatin forms despite lack of key RNA silencing components, indicating multiple pathways for chromosome regulation. Understanding these mechanisms is crucial for developing gene therapy to conquer chromosomal abnormalities and birth defects.
Modern phytoplankton's evolutionary history reveals that their ancestors did not appear until 250 million years ago. The study found that changes in sea level, water chemistry and carbon-dioxide levels contributed to the rise of dominant phytoplankton groups.
A Texas A&M University researcher is studying a large dead zone in the Gulf of Mexico, where fertilizers are suspected to be a major cause. The Mississippi River is creating a perfect storm for these chemical runoff events due to its massive size and high nutrient levels.
A study by Texas A&M University reveals Houston's air quality is severely impacted due to industrial emissions and auto exhaust, posing a significant health risk to its 5 million residents. The city must take steps to curb its air pollution problems, including alternative energy sources and more efficient transportation.
Researchers at Texas A&M University have successfully cloned a white-tailed deer named Dewey, believed to be the first of its kind. The breakthrough achieved through fibroblast cell isolation, culture, freezing, and nuclear transfer may provide valuable tools for conserving endangered deer species.