Imagine visiting an online store to purchase a long-desired product that is on sale, only to discover you cannot find the product or any information on the website. Frustrating, isn’t it? But this is ...

Testing a person’s blood for a type of protein called phosphorylated tau, or p-tau, could be used to screen for Alzheimer’s disease with “high accuracy,” even before symptoms begin to show, a new ...

In July, the US Food and Drug Administration (FDA) approved a new blood-based test to screen for colorectal cancer (CRC). The FDA's approval of Shield (Guardant Health) marks a notable achievement, as ...

Up to 90% of colorectal cancers can be cured if they are found early. But once cancer spreads outside the colon, it is much harder to treat. That’s why regular colorectal cancer screenings, starting ...

The COVID-19 pandemic yielded important advances in testing for respiratory viruses, but it also exposed important unmet needs in screening to prevent the spread of infections in high-risk settings.

Tyler Lacoma has spent more than 10 years testing tech and studying the latest web tool to help keep readers current. He's here for you when you need a how-to guide, explainer, review, or list of the ...

A screen test is a filmed audition that helps determine whether an actor is right for a particular role. Screen tests are conducted during preproduction, after the first rounds of auditions have ...