A study published in Preventive Medicine reveals that smoking is a leading cause of fires and death from fires globally, resulting in an estimated cost of nearly $7 billion in the US and $27.2 billion worldwide. Smoking causes 30% of fire deaths in the US and 10% globally.
Scientists have identified a class of ceramic materials that may safely contain radioactive waste for long-term storage, featuring disordered atomic structures. The fluorite-type complex oxides show promise as radiation-proof materials, warranting further development for containing nuclear wastes.
A new study found that positive interactions in relationships can lower stress hormone levels and influence longevity, particularly for wives. Women's cortisol levels decreased when they used fewer negative words to describe their marriages, indicating a more resilient relationship.
A Princeton scientist has discovered a naturally occurring protein that inhibits telomerase, which replicates and lengthens chromosome ends. The protein, Pif1p, acts directly on the chromosome ends to keep the lengthening process in check.
Researchers at TSRI have cloned the TOC1 gene, which regulates circadian rhythms in plants, providing insight into how plants adapt to daily environmental changes. The study's findings suggest that understanding plant internal clocks may also elucidate clock mechanisms in other species, including humans.
Researchers have mapped the first crystal structure of rhodopsin, a key protein in vision and embryonic development. This breakthrough could lead to significant advances in understanding GPCRs' role in various physiological processes, including taste, heart function, and drug addiction.
A new statistical method, called gene-shaving, identifies distinct sets of genes with similar expression patterns in tumors. This technique allows researchers to predict patient survival and treatment efficacy with greater accuracy.
Researchers developed a new virtual reality exposure therapy called Virtual Reality Exposure (VRE) to help individuals with a fear of flying. After eight sessions, participants showed significant reductions in anxiety and fear, with 93% having flown six months after treatment.
Researchers found that cortisol levels remained steady or rose in some people after discussing positive relationship history, despite expecting a decrease. Women who experienced this were more likely to be divorced from their husbands.
Researchers analyzed Precambrian sedimentary rocks to track the evolution of oxygen and ozone in the early atmosphere. The study found a 'profound change' in chemical reactions involving sulfur, indicating limited free oxygen and a global signature.
A specific gene, espin, is linked to deafness and abnormal behaviors in jerker mice. The mutated gene affects hair cell function, leading to false signals sent to the brain, which causes animals to move erratically.
The 2nd European Breast Cancer Conference will bring together over 3000 healthcare professionals, scientists, and patient advocates to share new developments in breast cancer research, treatment, and care. Distinguished international speakers will address key issues about the future of breast cancer research, treatment, and care.