Fish passage refers to the ability to effectively and efficiently allow fish to move through a water system, including successfully navigating human-made structures like dams and culverts, which can impede their journey.

Transactive energy enables real-time energy exchange between consumers and providers, optimizing grid efficiency and promoting renewable energy use.

Fentanyl analogs are illicit—and often deadly—alterations of the medically prescribed drug fentanyl. The analogs have similar chemical structure, and they mimic the pharmacological effects of the original drug.

Green buildings prioritize sustainability, energy efficiency, and reduced environmental impact, combining design and technologies for healthier, eco-friendly spaces.