Scientists integrate light therapy and antibiotics into a single platform to help the body create its own tumor vaccine.

Scientists integrate light therapy and antibiotics into a single platform to help the body create its own tumor vaccine.
Microneedle skin patches combined with a safe electrical current help antigens cross the skin to trigger an immune response against tumors.
Swarms of iron-clad algae have been built to sweep through bodies of water to collect elusive bits of micro- and nanoplastics.