How much water you should drink each day depends on several factors, but generally healthy people need 4 to 6 cups of plain water each day, depending on what other beverages and foods you eat. Getting ...

Chris Gunn—NASA “Part of our core science for Roman is to do surveys that allow us to measure the properties of very large numbers of galaxies throughout cosmic history,” says Schlieder ...

McDonald’s is looking to further ramp up its chicken business through more offerings. The CEO of the fast-food giant talked about snack wraps, chicken strips, the Chicken Big Mac and more ...

What to know about "modern sodas" like Poppi and Olipop. (Photo illustration: Yahoo News; photos: Olipop, Culture Pop, Zevia, Poppi, Getty Images) ...

Robert F. Kennedy Jr. was spotted on a plane adding a blue liquid to his drink in a viral video that has sparked speculation online. Newsweek reached out to a representative for RFK Jr.