Engineers and biochemists have brought their skills together to make it possible for untrained users to confirm contamination in fluids using a biogel test that changes color in the presence of such ...

We have written before about what specific blood panels reveal and how vitamin deficiencies show up in your bloodwork. Those articles focused on what the numbers mean once you have them. But there is ...

Adding glucose level and estimated glomerular filtration rate (eGFR) to high-sensitivity cardiac troponin (hs-cTn) level testing in the emergency department (ED) is more sensitive and specific for ...

The Nieman Journalism Lab is an attempt to help journalism figure out its future in an Internet age. The Internet has brought forth an unprecedented flowering of news and information. But it has also ...

The clear test at left indicates a negative result, while the red color in the test at right indiates a positive result. A novel new test for bacteria in fluids makes it as easy as observing a colour ...