Heat-Activated Patch Kills Deadly Skin Cancer Cells Without Surgery

Forget scalpels and scary surgeries — scientists just created a high-tech band-aid that basically tells melanoma “you’re fired” with a little gentle heat. This stretchy copper-ion patch heats up, releases cancer-killing ions, and shrinks tumors by 97% in mice without wrecking the rest of your body. Finally, a skin cancer treatment that feels more like a spa day than a horror movie.