President Trump takes aim at Democrats he accuses of seditious behavior; CDC changes website on autism and vaccines; Daddy Yankee releases new faith-inspired music.

Former CDC acting Director Dr. Richard Besser spoke with ABC News’ Rhiannon Ally about the CDC webpage that was changed to ...

Studies show ultra-processed diets are linked to chronic health conditions like increased risk of obesity, type 2 diabetes ...

Multiple CDC officials familiar with the situation said the change was made by political appointees without input from relevant agency staffers.