An IgE blood test measures antibodies to help diagnose allergies. High levels of IgE antibodies can mean you have an allergy to something. Your healthcare provide may do additional testing to ...

Kaitlin Sullivan is a health and science journalist based in Colorado. She's been part of multiple award-winning investigations into health topics including the international medical device industry ...

President Trump has delivered the same retort to political allies who have offered him strategic advice in recent weeks, according to people with knowledge of the conversations: “I’m the president and ...