"Walking molecules" that haul damaged DNA to the cell’s emergency room, drones that could be small as a fingernail, fish that do the "electric hide" and local interventions that could boost coral's resilience to bleaching. Yes, it's your weekly briefing on the latest discoveries you might not hear about anywhere else, all with funding from the National Science Foundation.For more information, refer to these news articles: 1. The world's tiniest first responders2. Fish's Use of Electricity Might Shed Light on Human Illnesses3. Local interventions boost coral’s resilience to bleaching4. Chip upgrade helps miniature drones navigate