Researchers at Cornell University have developed an array of microscopic scanning tunneling microscopes (STMs) to speed up data storage. By depositing small bumps on a surface, the array can store up to 12 terabytes of data in a square centimeter, exceeding modern computer hard disk storage capabilities.
A new fluorescence technique has been developed for ultra-sensitive enzyme characterization at the single-molecule level. The technique, known as dual-color fluorescence cross-correlation spectroscopy, allows for precise and highly specific detection of molecules in large unspecific fluorescent backgrounds.
The Florida Marine Aquaculture Industry Development (MAID) Workshop aims to prioritize species for marine food fish aquaculture in Florida, focusing on production systems, markets, and regulations. The event also explores entrepreneurial and research opportunities for the industry.
The 215th national meeting of the American Chemical Society will feature over 4,700 papers on various topics including cancer therapy, global warming, and chemistry education. The event will also include a chemistry exposition with over 200 companies showcasing their products and services.
Scientists have discovered the most distant known object in the cosmos, a young galaxy existing when the universe was only 6% of its present age. The serendipitous discovery raises hopes for resolving two central questions in astrophysics: how and when did galaxies form.
Researchers have identified the binding structure of DNA and protein in ancient hyperthermophilic archaeons, revealing a more complex and interesting mechanism than previously thought. The study sheds light on how proteins attach to DNA to stabilize and protect it in extreme conditions.
Researchers have created a laboratory model of AIDS by infecting tonsil tissue with HIV. The model reveals that changes in the virus's properties lead to immune system deterioration and supports the idea that environmental factors contribute to AIDS development.
A University of Florida study found that women are more competent than men in finding personal items and remembering lists, despite men's greater confidence in their memory abilities. The research suggests that societal expectations and childhood play activities contribute to these differences.
The 2nd International Bioerosion Workshop will bring together experts in microboring, reef carbonate budgets, and modern/fossil collaborators. The workshop aims to exchange information, report on previous work, and continue discussion on the present state of knowledge of bioerosion.
A team of scientists has discovered a chain of five craters on two continents, indicating the breakup and subsequent impact of a fragmented comet or asteroid. The impacts may have contributed to one of the five greatest mass extinctions in history, with 80% of species becoming extinct.
Research shows that alcohol has a markedly different effect on the brain depending on age, with young people experiencing more significant impairments in learning and memory. Young animals and humans respond differently to alcohol, developing tolerance and sedation at a younger age than adults.