After more than 50 years of research, scientists still don't know exactly what causes autism. But the data make clear that ...

Vitamin D deficiency is common and is associated with risk factors like older age, certain medical conditions, and decreased ...

Decades of research into autism has revealed this much: There is no simple answer for what causes the condition. Decades of ...

Sometime in the past few days or weeks, EPA altered some but not all of its climate change webpages, de-emphasizing and even ...

Chest pain can be a sign of a heart attack or other cardiac condition, but it can also be a symptom of problems related to: respiration digestion bones and muscles other aspects of physical and mental ...

The Environmental Protection Agency (EPA) has removed several mentions of human activity on a webpage related to the causes ...

You can develop back pain for many reasons, but some causes are more common than others. Wear and tear on the bones that form your spine (called vertebrae), muscles, and other tissues in your back can ...

Christy Bieber has a JD from UCLA School of Law and began her career as a college instructor and textbook author. She has been writing full time for over a decade with a focus on making financial and ...

A blackout refers to a loss of consciousness or complete or partial memory loss. Possible causes of blackouts include epilepsy and drinking a large volume of alcohol. Some causes of blackouts ...

Déjà vu is a bit of a mystery. Experts aren’t sure what causes the sensation of having experienced something before, but they have some compelling theories. “Déjà vu” describes the uncanny sensation ...

The causes of sleep apnea include age, excess weight, certain health conditions, specific medications, and even your body structure. It may also result from smoking, drinking alcohol, hormonal or ...

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