The Special Duties Unit (SDU) is an elite paramilitary tactical unit of the Hong Kong Police Force and is considered one of the world's finest in its role. But being the best carries its own burdens.

Tattoos are something many of us have these days, but experts have recently looked into the long-term effects of the inkings ...

The University of Southern Denmark (SDU) analysed thousands of twins, finding an increased cancer risk among tattooed ...

People often put a lot of thought into getting a tattoo. But there's one thing most people forget to think about—what impact ...

Lymph nodes, integral to the immune system, are instrumental in warding off infections and potentially damaging substances.

Tattooed individuals are more frequently diagnosed with skin and lymphoma cancers compared to those without tattoos.

We believe in making our journalism accessible to as many people as possible. The SDU was set up to support the development of data journalism skills across the local news industry. This was in ...

Research has shown that tattoo ink does not just remain where it is injected. Particles from the ink can migrate to the lymph nodes, where they accumulate.

Researchers at the University of South Denmark have found tattoo ink does not just remain where it is injected but also ...