The right kind of antibodies can mobilize into a fighting force that can take on HIV, researchers report. The new work could lead to an HIV vaccine.

Just days after an injection of an antibody treatment, people with peanut allergies could eat a whole nut's worth of peanut protein.

An antibody that gunks up the machinery that flu viruses use to replicate in mice could be the first step towards a universal flu vaccine.

An antibody could ease inflammation after heart attack, research finds. And, it's already been tested for clinical use.

A new treatment for Ebola shows huge promise for cutting the mortality rate, but researchers caution that we haven't cured the disease yet.

To improve the shelf life of antibody solutions, researchers investigated how cooling renders them cloudy and unusable.

In research with mice, scientists have discovered that deactivating one antibody can help repair blood vessels and restore motor function after stroke.

A new discovery could lead to safer and more effective maternal vaccines, which protect pregnant women and their newborns from dangerous infections.

"...stalk antibodies may be able to provide protection against influenza and could enable scientists to design a broader, more effective influenza vaccine."

Scientists have created a simple but effective way to attach drugs or other substances to antibodies. "The efficiency was a surprise."