There are already more US measles cases this year than in all of 2025Associated PressThe number of measles cases in the U.S. has surpassed the record-breaking tally for all of 2025, with five more months of 2026 still to come. A new weight loss study found something surprising about muscle lossUSA TodayMuscle loss has become one of the biggest concerns surrounding popular GLP-1 weight loss treatments. While these medications can help people lose significant amounts of weight, some studies suggest a portion of that weight may come from lean muscle mass.