Laboratory operator Quest Diagnostics raised its 2025 profit and revenue forecasts on Tuesday, banking on robust demand for its diagnostic tests, sending the company's shares up over 3% in premarket ...

An affordable new diagnostic tool that delivers COVID-19 test results in under an hour could help boost pandemic preparedness in resource-poor regions, according to a team of researchers.

There is a great need to streamline the process from the tissue sample to the diagnostic lab, whether it's genomic or immunohistochemistry, Robert Kratzke, MD, says.

Recognizing the critical need for timely and effective diagnostic capabilities, this rapid expert consultation will assess the current “state-of-the-art” for H5N1 diagnostics for humans; identify key ...

A new test called PAC-MANN is designed to detect signs of pancreatic cancer in blood. It's still in development, but the hope is that it will help catch the deadly cancer early.