Per- and polyfluoroalkyl substances (PFAS) are persistent in the environment. They are found in drinking water, soil, and animal tissues.

For every creator or brand on Instagram, growth feels like a tightrope walk. On one side, you have steady, manual tactics – posting quality content, talking with your audience, riding trending sounds.

In the hours after Mexican drug lord "El Mencho’s" killing by the military, his Jalisco New Generation Cartel responded by ...