🔬 COVID Vaccines Saved Millions, Brain's Natural Alzheimer's Defense, Weight Loss Through Amino Acids, and Earth's Mega-Drying Crisis

Today's Science News Daily explores groundbreaking research revealing that COVID-19 vaccines saved 2.5 million lives globally, while UCSF scientists discovered how brain receptors help clear Alzheimer's plaques naturally. We dive into a new weight loss mechanism involving the amino acid cysteine that transforms fat-storing cells into calorie-burning brown fat, and examine astronomical discoveries including violent stellar collisions and cosmic bridges between galaxies. The episode concludes with alarming environmental findings about Earth's unprecedented continental drying and New Orleans sinking at rates of up to two inches per year, highlighting the urgent challenges facing our planet.Love Science? Check out our other Science tools: 60sec.site and Artificial Intelligence Radio