Following best practices from previous federal post-wildfire soil-testing efforts, The Times collected samples from ...

Hypermobility is often measured using the Beighton Score, which assesses five different key joints in the body.

Perc tests, short for percolation, help determine which type of septic system is right for your building site. They measure ...

Key Takeaways - What is Happening? The Washington State Department of Ecology (Ecology) published for public comment its proposed ...

This is a colorless streak that occurs when urine dries on the test strip. Disregard this evap line if it appears; it doesn't mean you're pregnant. The evaporation line can appear for a number of ...

Developed by our team of architects and marine biologists at Florida International University, the uniquely textured ...

The HI 88713 turbidity bench meter has a user-friendly interface with an easy to understand, graphic LCD. Comprehensive contextual help is available at a simple key press.

Developed by our team of architects and marine biologists at Florida International University, the uniquely textured prototype tiles are designed to test a new approach for ... Filter-feeding ...

To assess water quality, we have developed a specialized prototype tile with sensors that can measure pH, dissolved oxygen levels, salinity, turbidity and temperature in real time. This data will ...

To assess water quality, we have developed a specialized prototype tile with sensors that can measure pH, dissolved oxygen levels, salinity, turbidity and temperature in real time. This data will ...

Mohsen Mahdawi, a Palestinian activist with a green card at Columbia University, was detained by federal immigration authorities on Monday when he went in for a U.S. citizenship test in Vermont ...

A new spit test for prostate cancer which can be done at home may be better than current testing methods, a study suggests. Experts have developed a simple saliva test which analyses genetic ...