A study estimates that Americans have a roughly 50/50 chance of experiencing the American Dream or the American nightmare. The study reveals that being African American or having less than 12 years of education dramatically increases the odds of poverty, while decreasing the likelihood of affluence.
A new study by Yale researchers found that many risk factors for early breast cancer are also linked to advanced breast cancer. The study, which included over 1,000 women diagnosed with early breast cancer, revealed a correlation between family history, previous breast biopsy, and older age at menopause.
Researchers at UT Southwestern Medical Center have made significant progress in understanding the function of two proteins involved in neurotransmitter release. The study found that RIM1a is essential for long-term plasticity, a process critical for learning and memory. This breakthrough has broad implications for the development of dr...
Research by the March of Dimes has found that premature and low birthweight babies experience long-term learning difficulties in school. The organization's Perinatal Epidemiological Research Initiative aims to identify factors contributing to preterm births to prevent these problems.
Researchers have identified a cholesterol-depleting agent, beta-cyclodextrin, that blocks the transmission of cell-associated HIV. This novel approach targets the migration of white blood cells in semen or cervical mucus carrying HIV and offers a promising method for disease prevention.
A recent study found that female patients have higher levels of the anti-inflammatory cytokine IL-10 during and after heart surgery, which may explain why girls recover more easily than boys. However, no association was found between progesterone levels and patient recovery.
Researchers equipped Weddell seals with cameras and data recorders to track their movements and interactions with prey, gaining new insights into the habits of Antarctic silverfish and toothfish. The 'seal cam' technique sheds light on the behaviors of these little-known species, including migration patterns and depth ranges.
A recent study reveals a critical link between obesity and type 2 diabetes through the AMPK pathway and leptin hormone. Researchers found that AMPK activation, triggered by leptin, inhibits an enzyme involved in fat metabolism, increasing fat burning.
Researchers found that players should bank money after each correct answer to maximize their winnings. However, the game's psychological dynamics can lead players to abandon this optimal strategy due to the host's aggressive tactics.
A driver going at 65 miles per hour may think the average speed is over 70, while a slow driver perceives a high proportion of fast cars. Heavy traffic skews perception, making brake and accelerator sensitivity twice as sensitive.
Research suggests that neural connections in the brain can be changed in response to environmental cues, supporting the idea that intelligence is not fixed. This model provides a new understanding of human intelligence and has implications for education and learning outcomes.
Researchers at Purdue University have developed a technique to resynchronize internet video, preventing lost frames and protecting intellectual property rights. The method uses digital watermarking to verify the authenticity of videos, which can be crucial in applications such as surveillance and law enforcement.
A study of premature infants born in the late 1970s has found that they continue to face educational challenges into adulthood. The research, which followed 242 infants until age 20, found that fewer premature adults had graduated from high school and had lower I.Q. scores compared to their full-term peers.
Researchers have developed a mouse model to study the transmission of cell-associated HIV in women, finding that hormonal treatments and agents disrupting lipid rafts can prevent infection. The study reveals the importance of understanding cell-associated HIV transmission for developing effective prevention strategies.
Researchers are using computer simulations to determine if the 47 Ursae Majoris system can contain an Earth-like planet. The system's asteroid belt is in the habitable zone, increasing the likelihood of finding a terrestrial planet.
Researchers have discovered a new target for treating cancer cells that rely on survivin to survive. This finding offers new hope for patients with cancer who are struggling with this aggressive protein.
A 20-year study of premature babies born between 1977 and 1979 found that those with very-low-birth-weight were less likely to engage in risk-taking behavior and had a higher likelihood of completing high school, despite facing cognitive and behavioral challenges.
Scientists found a unique microbial community in Idaho's Beverhead Mountains that thrives without sunlight, using hydrogen gas from deep Earth as an energy source. This discovery mirrors Martian subsurface chemistry and has implications for searching for life on Mars.
Researchers investigated adhesive interactions in contact dermatitis, a common skin condition. Key findings indicate that adhesions play a significant role in the development and progression of this disease.
Researchers discovered an alternate folding mechanism that protects some proteases from breakdown by other proteases, making them highly resistant to degradation. This novel strategy, involving a pro-region catalyst, allows for exceptional stability and rigidity in the folded state.
Researchers have determined the three-dimensional structure of the chloride ion channel using x-ray crystallography, resolving a long-standing biochemical puzzle. The discovery provides insights into how nature arranges proteins to stabilize anions like chloride inside cell membranes.
Researchers have successfully reversed learning impairments in mice with a genetic disorder, neurofibromatosis type 1 (NF1), using an experimental drug. The study provides hope for treating NF1-related learning problems in humans and suggests that a specific amount of Ras activity is crucial for learning.
PNNL researchers developed an ultrasonic tool to monitor key physical properties of fluid products in real-time. Additionally, the lab showcased a new mass spectrometry technique called DREAMS that analyzes more proteins with greater accuracy, providing insights into low-level proteins crucial for cellular processes.