While fluoride is beneficial in the right amounts, excessive exposure can lead to conditions such as fluorosis, which causes white patches on teeth, and, in rare cases, skeletal fluorosis ...

This artery plays a critical role in the circulatory system by ensuring that organs in the lower body get a steady supply of oxygen-rich blood to keep them working properly. The aorta is the largest ...

In their analyses, Vasan et al 7 studied the impact of HMODs using data from the four Framingham cohorts (Offspring, Gen3, Omni-1 and Omni-2). The sample included a total of 7898 participants with at ...

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“It is completely preserved, with all internal organs in place.” Grigorieva added that though this wasn’t the first time researchers have come across a prehistoric cave bear, it is the first time they ...

The most common is dental fluorosis, which leaves small white flecks or streaks on teeth if children consume too much fluoride when their adult teeth are developing. In the U.S., dental fluorosis ...

No playing sports. No eating his favorite foods. And in nearly a decade on the transplant list, no luck getting an organ. Then, last spring, his doctor called. There was a perfect match.

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen ...

What is the immune system? The immune system works to keep germs and other foreign substances out of the body and destroy any that get in. It's made up of a complicated network of cells and organs. It ...

The families of men who died in Alabama prisons and were returned without all of their organs sat in court Tuesday, watching as lawyers for the University of Alabama at Birmingham argued that the ...

So, a team of bariatric surgeons, nutritionists, psychologists, internal medicine specialists ... enhanced view of the stomach and surrounding organs, enabling greater precision and control ...