How gene-targeting technology is transforming STI diagnosis

Most people who have heard of clustered regularly interspaced short palindromic repeats (more commonly known as CRISPR) associate it with gene editing—the precise molecular scissors that allow scientists to cut and rewrite ...

The four types of dementia most people don't know exist

What most people think of when they hear the word "dementia" is memory problems and forgetfulness. But what people often don't know is that dementia can cause many different symptoms—affecting speech, behavior, sleep, motor ...

When crying doesn't bring relief

Crying is often seen as a healthy emotional release. However, a new study suggests that the picture is more complex. In a four-week smartphone-based study, researchers found that crying did not generally make people feel ...

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