The IOC has decided to bar transgender athletes from women’s Olympic events and will introduce a one-time gender test ...

When leftover blood or tissue samples are disposed, we lose the opportunity to gain important medical knowledge, say ...

A new blood test that detects Alzheimer’s by taking a sample from a finger prick could diagnose the disease at early stages long before symptoms become severe, a new Europe-wide study found. The new ...

A scaffolding net sample from a large Hong Kong housing estate produced flaming droplets and ignited a fire in a lab experiment despite passing the authorities’ safety standards, a test commissioned ...

If a medical test result is inconclusive, the sample did not provide enough information to confirm a positive or negative result. A person may need another test. People can have various medical tests ...

Oklahoma education leaders are giving the public a first look at the new exam that will be required for teacher applicants coming from California and New York. The test, created in partnership with ...

An international research team has developed an easy online test capable of detecting toxoplasmosis infection without a blood sample, opening the door for a better understanding of how the common ...

The new test proved the capability of a new propellant that will enhance the rocket's performance, making a sample return mission from Mars increasingly viable. Share on Facebook (opens in a new ...

In quality control and chemistry, analytical samples are usually mixtures. Understanding the main compound’s assay and the number of impurities or other unwanted substances in the sample is essential ...

The Mayo Clinic and Exact Sciences are developing an easy, noninvasive test to detect endometrial cancer in women with abnormal vaginal bleeding. It analyzes vaginal fluid collected on tampons for ...