Genetics

Study of tribe could help find East Asian skin color genes

(Medical Xpress)—Genetic investigation of a Malaysian tribe may tell scientists why East Asians have light skin but lower skin cancer rates than Europeans, according to a team of international researchers. Understanding ...

Genetics

Eye color may indicate risk for serious skin conditions

Eye color may be an indicator of whether a person is high-risk for certain serious skin conditions. A study, led by the University of Colorado School of Medicine, shows people with blue eyes are less likely to have vitiligo. ...

Genetics

Solomon Islands 'blond' gene is found: study

Dark-skinned, blond-haired indigenous people on the Solomon Islands have a gene that is unique to the South Pacific nation and was not picked up from interbreeding with Europeans, scientists said Thursday.

Health

Do white LEDs disrupt our biological clocks?

You come into contact every day with light-emitting diodes (LEDs) -- they illuminate alarm clocks, new televisions, traffic lights, and smartphone displays. Increasingly, you will see white-light versions of LEDs becoming ...

Health

Top 15 chemical additives in your food

We don't just want our food to taste good these days: It also has to look good. As a result, food producers use any of 14,000 laboratory-made additives to make our food appear fresher, more attractive or last longer on the ...

Medical research

New study finds systematic biases at play in clinical trials

Randomized controlled trials, or RCTs, are believed to be the best way to study the safety and efficacy of new treatments in clinical research. However, a recent study from Michigan State University found that people of color ...

page 7 from 25