Tidal energy harnesses ocean tides to generate renewable electricity, providing a clean and sustainable energy source for combating climate change.

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.

Smart grids use advanced technologies to optimize energy distribution, improve reliability, integrate renewables, and enhance power system efficiency.