Something strange is happening in Earth’s magnetic field, and it has caught NASA’s attention. A massive region of lower magnetic intensity, known as the South Atlantic Anomaly (SAA), has appeared ...

However, some of Hollywood's biggest stars have hidden tattoos which fans may not have known existed before. Some A-listers got the secret ink designs to commemorate special moments in their lives ...

An ER nurse has revealed how one of her patients put in an unusual request after seeing her tattoos and piercings. Tattoos are a common sight among Americans today. A Pew Research Center survey ...

A new satellite has mapped Earth's ocean floors in unprecedented detail, a new study reveals. . The first year of measurements from NASA's Surface Water and Ocean Topography (SWOT) satellite ...