A UK-designed robotic fish called Gilbert can remove microplastics from water and one day may be able to power itself.

At the very minimum, you should be rinsing your mouth guard with lukewarm water and brushing it gently once a day. All the experts I spoke to said a standard drugstore toothbrush will do; just make ...

Planet or Plastic? is National Geographic’s multiyear effort to raise awareness about the global plastic trash crisis. Come to this page often to learn more, and find out what you can do to reduce ...

Foods high in omega-3 fatty acids, protein, and certain antioxidants may help promote fat loss. Certain beverages, including coffee, also have metabolism-boosting properties. Boosting your metabolic ...