To stabilize atmospheric CO2 content at twice pre-industrial levels, non-fossil energy generation must increase from 15% to 50% of global power generation by 2050. This requires a massive transition in the global energy system, equivalent to a 150% increase in current total energy production.
Researchers at Carnegie Institution's Department of Terrestrial Magnetism discovered a statistically significant correlation between large magnitude earthquakes (M7.0+) and volcanic eruptions separated by up to 750 km, suggesting potential predictive capabilities for monitoring small deformations in active volcanoes.
A study suggests that triple-drug treatment regimens are superior to less intensive therapies in maintaining HIV suppression. Researchers found that patients who switched from three-drug to two- or one-drug treatment regimens were more likely to experience a resurgence in their HIV levels.
Researchers have created a technique to map underground iron oxide layers, providing ideal habitats for microbes that can clean up heavy metals and organic chemicals. This method will help track the movement of these microbes through the earth and improve bioremediation efforts.
Researchers developed portable isotopic neutron spectroscopy (PINS) to analyze warhead contents, revealing most Solomon Islands warheads contained mustard gas. The system uses neutrons from californium to record gamma-ray emission, identifying chemical elements and fills.
Researchers Norman H. Sleep and Cindy J. Ebinger find that a single giant plume of magma rose from Earth's mantle 45 million years ago, shaping Africa's striking geological features such as Mount Kilimanjaro and the Ethiopian plateau.
A new study led by UCSF researchers found that anonymous HIV testing is associated with earlier diagnosis and treatment, resulting in a longer quality of life. The study showed that participants who underwent anonymous testing were diagnosed with AIDS 1.5 years later than those who tested confidentially.
Researchers discovered that mice lacking myoglobin survive normally despite their inability to transport oxygen. Further study will explore alternative genes that enable the heart and muscles to function correctly.
The new oven combines conventional heat and microwaves to cook food from the outside and inside simultaneously, resulting in significant cooking time reductions. It achieves this by surrounding the food in a shroud of hot air and heating it from below with microwaves.
Dinosaur tooth enamel holds secrets to ancient climate conditions, with new analysis suggesting middle latitudes may not have been warmer than today. Data from Madagascar indicates sub-tropical latitudes were warmer and more arid during the Late Cretaceous era.
A recent study of nearly 400 South Carolina women reveals that serious crime victims are at a high risk of developing post-traumatic stress disorder (PTSD) and other emotional disorders. The effects were strongest for rape and life-threatening crimes, with robbery and burglary not linked to an increased risk.
A study conducted by University of California San Francisco expert Mac Roach found that high-risk prostate cancer patients who receive hormonal therapy in conjunction with radiotherapy have a 20% higher survival rate after eight years compared to those receiving radiotherapy alone. This suggests that prostate cancer patients may need t...
Researchers develop a novel microwave imaging technology to detect breast tumors without X-ray radiation, potentially reducing mortality rates. The technology uses microwaves to detect differences in water content between malignant and benign tumors.
The AAAS Annual Meeting brings together over 800 scientists and engineers to discuss groundbreaking research in various fields, including medicine, astronomy, and physics. Notable sessions cover topics like the influence of diet on breast cancer and the latest discoveries in astronomy.