Scientists have now published the first peer-reviewed study on a potential vaccine against SARS-CoV-2. They've tested the microneedle array on mice.

A new kind of ink for 3D printing liquifies when pressed through the nozzle of a 3D printer, but then quickly returns to its original shape.

Mixing tiny "STAR particles" into a cream could offer better treatment for skin diseases like psoriasis or certain kinds of skin cancer, say researchers.

A new peelable film can deliver vaccines without refrigeration. Just put the strip on your tongue.

A new nanoparticle can seek out plaques that cause heart attacks and eat them from the inside out. The discovery could lead to new atherosclerosis treatment.

The synthesized "bilingual molecule" could become a powerful tool for diagnostics, gene therapy, and drug delivery that targets specific cells.

A set of injectable hydrogels can spur or stave off the body's inflammation response to speed up the healing process, a new study shows.

With more targeted drug delivery, doctors might not have to give patients larger doses of a drug to treat a specific part of the body.

Microscopic bottlebrush polymers that resemble their larger kitchen cousins could offer exquisite control over coatings, researchers say.

New research on the blood-brain barrier and the blood-tumor barrier, which both make cancer drugs less effective, could improve drug delivery.