Researchers at the University of Nottingham say they've come up with a new type of gel that can repair and rebuild tooth ...

In her new book, How to Fall in Love with Questions , behavioral psychologist Elizabeth Weingarten reveals her personal and ...

Key Points Use a mix of salt and vinegar or lemon juice to clean cloudy glasses.Soak, polish, rinse, and dry for a crystal-clear shine.Use fine salt, handle gently, and avoid hot water or sudden ...

Stage 5: Justify thinking. A vital habit that many students need to solidify is recontextualizing after they solve ...

Tiny plants, like moss, are easy to overlook. They're often as small as an eyelash, and they tend to grow on the ground in ...

For a deeper wash, scientists recommend popping the bottle in the dishwasher if it’s safe to do so, or dissolving a denture or retainer-cleaning tablet in the bottle overnight. Scrubbing with a warm ...