Month: November 2024

Researchers have discovered that adolescent cannabis use might lead to the cerebral cortex’s thinning. Their study, utilizing both MRI scans and mouse models, reveals that THC, the active substance in cannabis, induces shrinkage in neurons’ dendritic structures, critical for brain communication and function. As THC consumption rises among North American youth, this research underscores the […]

Launching by 2025, NASA’s SPHEREx mission will map hundreds of millions of galaxies in 102 infrared colors to investigate the universe’s expansion, galaxy light emissions, and key molecules necessary for life, enhancing our cosmic understanding. Launching by April 2025, NASA’s SPHEREx mission will not be the first space telescope to observe hundreds of millions of […]

Giant clams are critically endangered, with populations down 80% due to overfishing and climate change. Conservationists are pushing for legal protections to prevent extinction, given the clams’ essential role in tropical ecosystems. The giant clam, recognized for its vibrant, cape-like mantle, wavy shell, and remarkable size, faces the threat of extinction after its population has […]

Giant clams are critically endangered, with populations down 80% due to overfishing and climate change. Conservationists are pushing for legal protections to prevent extinction, given the clams’ essential role in tropical ecosystems. The giant clam, recognized for its vibrant, cape-like mantle, wavy shell, and remarkable size, faces the threat of extinction after its population has […]

Researchers created a bioelectronic device that reduces harmful bacterial behavior through electrical stimulation, potentially offering a drug-free solution for managing infections. Scientists from the University of Chicago and the University of California, San Diego, have achieved a significant breakthrough in the fight against bacterial infections. The Bozhi Tian (UChicago) and Gürol Süel (UC San Diego) […]

By teaming up, NASA’s Webb and Hubb;e space telescopes have delivered the highest resolution image of IC 2163 and NGC 2207 to date in a combination of mid-infrared, visible, and ultraviolet light. This ghastly galactic “countenance” recalls mythological human-hunters like the Algonquian wendigo — an emaciated figure with ashen flesh and glowing eyes that grows […]

By teaming up, NASA’s Webb and Hubb;e space telescopes have delivered the highest resolution image of IC 2163 and NGC 2207 to date in a combination of mid-infrared, visible, and ultraviolet light. This ghastly galactic “countenance” recalls mythological human-hunters like the Algonquian wendigo — an emaciated figure with ashen flesh and glowing eyes that grows […]

A study found that a simple brain circuit involving BDNF neurons controls jaw movements and eating behavior, acting like a reflex. This discovery could shed light on obesity and other eating-related behaviors by showing how signals regulating appetite directly influence chewing. Speaking, singing, coughing, laughing, yelling, yawning, and chewing—all these actions involve the use of […]

Scientists have identified a relationship between ancient viral DNA and susceptibility to neurodegenerative diseases like multiple sclerosis and amyotrophic lateral sclerosis. By pinpointing specific HERVs within the genome, the study opens the door to novel therapeutic approaches targeting these viral elements. Ancient Viral DNA and Neurodegenerative Disease Risk New research from King’s College London has […]

University of Michigan researchers have tapped into two decades of NASA’s Chandra X-Ray Observatory data to unveil fresh insights into the behaviors of cosmic jets emitted by black holes. Their studies reveal significant differences in how these jets appear in X-ray versus radio waves, highlighting faster-than-light-speed movements and unique knot formations in X-ray observations, which […]