Germs in your mouth can get onto your toothbrush, but that doesn’t necessarily mean you need to replace your toothbrush after being sick. Even though your toothbrush may have germs on it, it's not ...
Every electric toothbrush will clean your teeth, but some come with extra features and accessories that can bump up the price. Find out about the best electric toothbrush features and whether they're ...
"Even young toddlers already think about the world in terms of possibilities," said co-author Lisa Feigenson, co-director of the Johns Hopkins University Laboratory for Child Development. "Adults do ...
In a new study, two- and three-year-olds were found to learn more effectively after witnessing impossible events, which seem to trigger an intense curiosity. Toddlers didn’t show a similar learning ...