From funny to fascinating to absolutely breathtaking, these are the best photos you’ll see all year—guaranteed.

Biodiversity is the variation in living forms and can be measured in ways that include the number of species, functional variety of species, evenness of species distribution or genetic diversity ...

Lung cancer arises in tissues of the lung, usually in the cells lining air passages. The two main types are small-cell lung cancer and non-small-cell lung cancer, according to the shape of cells ...

Are you ready for cuteness overload? These adorable puppy pictures will have your heart melting into a pool of liquid ...

A doll is a gorgeous, cute character friend to a little girl. Her name is so beautiful that it describes everything about her. She's feminine, she's pretty, and she's everything a little girl wants of ...