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 ...

It took two scientists decades to find a new nitrogen-fixing organelle. It could change the future of sustainable agriculture ...

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 ...

From overcoming classical optical limits to tracking single proteins in real time, super-resolution imaging continues to ...