A new study from Penn State found that couples who lived together before marriage reported less happiness and more marital conflict than those who did not. The researchers suggest that personal characteristics and cohabitation experience play important roles in predicting marital quality and stability.
Researchers are using mobile radar to track wind patterns in Montana wildfires, enabling more accurate predictions of fire behavior and helping firefighters fight fires more efficiently. This technology has the potential to transform wildland fire monitoring and improve public safety.
Scientists discovered two green tea compounds, EGCG and EGC, that inhibit the aryl hydrocarbon (AH) receptor, a molecule linked to cancer. The findings suggest that green tea may exert its anti-cancer activity through multiple pathways.
Researchers have discovered a gene mutation associated with an eye disease that resembles age-related macular degeneration. The study, led by Michigan Medicine scientists, has found that the mutation in RDS can be inherited in an autosomal dominant pattern, affecting central vision and leading to permanent loss of vision.
A new study found that global warming can increase soil moisture in grasslands by up to 10% due to plant death and subsequent water retention. Researchers at Stanford University discovered this unexpected outcome despite climate models predicting drier conditions.
Researchers discover that estrogen deficiency triggers immune system activation, leading to increased T cell proliferation and bone loss. This finding could lead to the development of new drugs that prevent postmenopausal bone loss without affecting reproductive organs.
Florida manatees face a deadly threat when water cools to 68 degrees Fahrenheit, leading to physiological events that weaken their immune systems. The discovery of cold stress syndrome's causes could improve treatment for affected manatees and inform plans to minimize power plant shutdowns' impact.
New research suggests that hot spots on Mars could be the key to finding signs of water and life on the planet. The study, led by Dr Hoffman, compares similarities between Antarctica's Mt Erebus ice towers and potential Martian structures, proposing a new focus for the search.
A comprehensive meta-analysis of 45 leadership studies found that women tend to use transformational leadership styles, which produce better worker performance and effectiveness. Women scored higher than men on one measure of transactional leadership and were more likely to be mentors and empower workers.
Erectile dysfunction (ED) is common among older men, affecting one-third of men aged 53-90, with increasing age being a significant risk factor. Modifiable health behaviors such as physical activity and leanness are associated with maintaining good erectile function.
Researchers at Virginia Tech have identified two enzymes in Methanococcus jannaschii that may predate the cell's use of ribosomes to build proteins. These discoveries provide insight into how peptides were formed before ribosomes, expanding our knowledge of gene function and the evolution of life.
A panel study will be conducted with 2,500 individuals across the nation, followed by interviews every three years until they reach age 65. The study aims to explore how religion and ethnicity shape social change and community development in the US.
The National Institutes of Health has awarded a nearly $5 million grant to the University of Pittsburgh's McGowan Institute for Regenerative Medicine. The project aims to develop tissue-engineered treatments that can help patients with heart failure regenerate their own components and repair damaged heart muscle.
Researchers at Fred Hutchinson Cancer Center found that retinoids killed medulloblastoma cancer cells, both surgically removed and grafted onto mice. The compounds trigger cell death by activating a protein called BMP-2, which is critical for cell death in the nervous system.