On Wednesday, the U.S. Food and Drug Administration (FDA) announced that food manufacturers have until January 2027 to remove Red Dye No. 3 from their products.[1]#1 The artificial dye is used to give ...
New insect-scale microrobots can fly more than 100 times longer than previous versions. The new bots, also significantly faster and more agile, could someday be used to pollinate fruits and vegetables ...