A new digital SAT is now being offered for the first time. The test is shorter, adaptive, and tests real-world skills. One test expert says it's easier than past versions but clarifies it's still not ...

Forget sending bull semen out for complicated laboratory tests to learn whether the agricultural animal is virile. Scientists have developed a faster, easier microfluidics method. Forget sending bull ...

A simple, though not necessarily easy, test may help predict how many years a person has left, according to exercise researchers who have been tracking thousands of middle-aged and older people for ...

A simple "thumb palm test" may indicate whether someone has an ascending aortic aneurysm, or a potentially fatal ballooning of a large artery in the heart, researchers say, suggesting the test be ...

If a large new trial delivers as hoped, a simple finger-prick could one day help flag Alzheimer's risk long before symptoms ...