Month: February 2025

A study in The American Journal of Pathology reveals an unexpected discovery: mice lacking the CD44 protein remain lean even when consuming a high-fat diet. Researchers studying the protein CD44’s role in obesity and metabolism discovered that mice lacking CD44 remained lean despite consuming a high-fat diet, whereas control mice developed obesity. A new study […]

NASA’s SPHEREx and PUNCH missions are set to launch on March 2, promising groundbreaking insights into the universe’s origins and the Sun’s dynamic outer layers. SPHEREx will peer into the universe’s infancy, unlocking clues from the Big Bang, while PUNCH will trace the solar wind’s journey from the Sun’s corona. With a live-streamed launch and […]

NASA’s SPHEREx and PUNCH missions are set to launch on March 2, promising groundbreaking insights into the universe’s origins and the Sun’s dynamic outer layers. SPHEREx will peer into the universe’s infancy, unlocking clues from the Big Bang, while PUNCH will trace the solar wind’s journey from the Sun’s corona. With a live-streamed launch and […]

The latest genome-wide study spanning multiple ancestries offers promising advancements in predicting Alzheimer’s disease risk and identifying potential treatment targets. Researchers from Mass General Brigham have conducted a multi-ancestry whole-genome sequencing study on Alzheimer’s disease, identifying 16 new susceptibility genes. Their findings contribute to expanding Alzheimer’s research in underrepresented populations. The study is published in […]

NASA’s Lunar Trailblazer hitched a ride on a SpaceX Falcon 9, successfully deploying into space. But soon after, the mission hit a snag — engineers discovered power system issues that led to a loss of communication. Now, the team is racing against time, working with ground stations to reestablish contact and diagnose the problem. Lunar […]

NASA’s Lunar Trailblazer hitched a ride on a SpaceX Falcon 9, successfully deploying into space. But soon after, the mission hit a snag — engineers discovered power system issues that led to a loss of communication. Now, the team is racing against time, working with ground stations to reestablish contact and diagnose the problem. Lunar […]

Despite their carnivorous digestive systems, giant pandas thrive on bamboo, and now scientists may have uncovered a key reason why. Researchers found that microRNAs from bamboo enter pandas’ bodies through digestion and help regulate gene expression, potentially shaping their taste preferences and dietary adaptations. These plant-derived molecules may influence senses like smell and taste, allowing […]

Scientists have made a major breakthrough in imaging the dynamic assembly of bilayer covalent organic frameworks in solution. This discovery opens the door to better control over how these ultra-thin materials stack, leading to fascinating moiré superlattices — a key player in the growing field of “twistronics.” Imaging the Dynamic Assembly of Bilayer COFs Chemists […]

Researchers have sequenced the genomes of Palmer amaranth and other pigweed species, uncovering key mechanisms behind herbicide resistance and paving the way for new control strategies through genetic and genomic research. Palmer amaranth and other weeds make farming more challenging and less profitable, and existing herbicides are becoming less effective. To develop better solutions, scientists […]

A study finds that strong nuclear radiation enhances device efficiency. Researchers have developed a battery capable of converting nuclear energy into electricity through light emission, according to a new study. Nuclear power plants generate about 20% of the electricity in the United States and produce minimal greenhouse gas emissions. However, they also generate radioactive waste, […]