Persians are one of the most popular cat breeds in North America. They look beautiful, with their long, flowy coats, and have a calm, affectionate temperament. They are happy lounging on the couch and ...

However, there's a scientific explanation for why you've likely never come across a feline with this lilac-tinged coat color.

Kona, Birdie and Pierce 'work' as part of a behavioral health program that's first of its kind for fire-rescue on ...

DNA (deoxyribonucleic acid) is the nucleic acid polymer that forms the genetic code for a cell or virus. Most DNA molecules consist of two polymers (double-stranded) of four nucleotides that each ...

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