technical updates

Rising sea levels from melting glaciers and ice sheets pose an increasing threat to coastal communities worldwide. A new analysis of high-resolution satellite observations takes a major step forward in assessing this risk by confirming theoretical predictions and computational models of sea-level changes used to forecast climate-change-driven impacts. from Latest Science News -- ScienceDaily https://ift.tt/zL4scUO

Since their discovery over 100 years ago, neurons in the brain's olfactory bulb, called tufted cells, have been difficult to study. By leveraging new technology, neuroscientists were able to precisely dissect the neural activity of these tufted cells for the first time. They discovered the tufted cells were better at recognizing smells than mitral cells, their neighboring neurons in the olfactory bulb. Their findings offer new explanations for how the brain processes sensory information. from Latest Science News -- ScienceDaily https://ift.tt/6FiUqQg

Researchers show that powerful hierarchical situations make it easier to commit harmful actions, as agency and empathy are split across multiple individuals. from Latest Science News -- ScienceDaily https://ift.tt/NSgnWR5

Developing countries should focus on keeping unnecessary occupants, such as children, out of kitchens during cooking to help reduce their exposure to dangerous levels of air pollution, recommends a new study. from Latest Science News -- ScienceDaily https://ift.tt/eqNZ1Wc

A clinical trial showed a remarkable 20 percent advantage in the two-year overall survival rate for people with advanced melanoma who first received immunotherapy (72 percent survival rate) versus those who initially got targeted therapies (52 percent survival rate). Progression-free survival, where the cancer is stable or improving, was also trending in favor of those who started on immunotherapy. from Latest Science News -- ScienceDaily https://ift.tt/NFrCxJj

A wormhole is like a tunnel between two distant points in our universe that cuts the travel time from one point to the other. from Space https://ift.tt/IYB54nt

Using the James Webb Space Telescope (JWST), researchers have identified the most distant globular clusters ever discovered. These dense groups of millions of stars may be relics that contain the first and oldest stars in the universe. The early analysis of Webb's First Deep Field image depicts some of the universe's earliest galaxies. from Latest Science News -- ScienceDaily https://ift.tt/LkDmr3T