While professional teeth whitening works well, it's expensive. Want whiter teeth without the steep dentist bill? At-home whitening strips could be your answer. This affordable whitening solution ...

With all of the great teeth whitening products out there, you don't have to shell out for professional whitening unless you want to. If you want to DIY a brighter smile, we've discovered the best ...

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Researchers are studying the six-toothed rainbow skink's presence in Darwin and what it means for local wildlife. It's believed the lizard was introduced to the Top End city about 25 years ago ...