WASHINGTON (7News) — D.C.’s rat problem isn’t getting any better. Gerard Brown, who manages the District's Rodent and Vector Control Department said they are receiving more complaints and handing out ...

Standing in a park across the street from Western Market in Northwest D.C., John Caffo and Jac Winters scrutinized a series of holes next to the concrete sidewalk. This video is no longer available.

WASHINGTON (7News) — The metric used to gauge rat infestation in D.C. is the number of complaint calls through 3-1-1. “Those complaints have been going up," Gerard Brown, the Program Manager of Rodent ...

Scientists have discovered a 100-million-year-old insect-killing toxin produced by Streptomyces bacteria, offering potential breakthroughs in pest control and antibiotic development. The proteins, ...