A new report highlights the need for increased investment in diverse water storage options to reduce uncertainty and improve production of rainfed farming. The study argues against overreliance on single solutions like big dams, proposing an integrated approach that combines large- and small-scale storage options.
Researchers at MIT have created a novel set of self-assembling molecules that can turn sunlight into electricity and spontaneously reassemble after degradation. The system, which includes carbon nanotubes and phospholipids, has an efficiency of around 40%, nearly double that of current commercial solar cells.
Lestria bacteria can overcome harsh acidic conditions by exploiting key food ingredients like glutamate, neutralising acid and passing through the stomach unscathed. Consuming Lestria in one food may be safe, but eating it in another could be lethal due to varying food matrix properties.
Scientists at UC Santa Cruz and Brigham Young University have created an optical device that slows down light by a factor of 1,200, enabling potential vast improvements in ultra-low-power performance. The breakthrough holds promise for all-optical quantum communication networks.
A prospective cohort study in northeastern Brazil found that pregnant women who experienced psychological violence were more than twice as likely to develop postnatal depression. The study suggests that prenatal care could play a crucial role in detecting partner violence and improving mental health outcomes for mothers.
Research reveals that oral bacteria can jailbreak from the mouth into the bloodstream and increase risk of heart disease. Poor dental hygiene allows bacteria like Streptococcus to cause tooth plaque and gum disease, leading to blood clots and cardiovascular problems.
A 17-year study in the Rocky Mountains of Colorado confirms widespread fears of a decline in bee pollination, with a progressive decrease in fruiting rates observed over the years. The research suggests that climate change may be a contributing factor, particularly during early seasons when bees emerge from hibernation.
A recent study by Professor Sir Alec Jeffreys and his team at the University of Leicester has identified a key gene, PRDM9, that plays a significant role in shaping human diversity. The research reveals that people with different versions of PRDM9 exhibit distinct recombination behaviors, contributing to genetic disorders.
The Hebrew University of Jerusalem has received three prestigious awards from the American Political Science Association in a single year. Faculty members Prof. Orit Kedar and Dr. Moshe Shayo, as well as graduate student Amnon Cavari, have been recognized for their outstanding contributions to the field.
Research discovers that uncooperative bacteria can benefit from 'opting out' of toxin production, reducing infection severity and outnumbering other bacteria. This new treatment approach could complement current therapies for antibiotic-resistant Staphylococcus aureus infections.