If you have type 2 diabetes, exercise is an important habit that can help you manage your blood sugar levels. Find out the best exercises for type 2 diabetes.

From screw-in bulbs and colorful LED strips to table lamps and outdoor string lights, check out the best smart lighting we've tested for illuminating your space and setting the mood.

Physics articles from across Nature Portfolio. Atom; RSS Feed; Definition. Physics is the search for and application of rules that can help us understand and predict the world around us.

The latest news and headlines from Yahoo News. Get breaking news stories and in-depth coverage with videos and photos.