Since April, many parts of the Texas Panhandle have received more than 16 inches of rainfall. When the region receives heavy ...

For the first time, a study shows an online assessment can provide a scientific measure of acetylcholine—a key brain chemical ...

Johnston Atoll, an unincorporated US territory and Pacific island wildlife refuge with a complicated military history, is no longer slated to become a SpaceX reusable rocket test site. The Department ...

A chemical stress test can simulate the heart's response to exercise. Learn more about who can benefit from a chemical stress test and what this test involves.

The sudden death of actress Shefali Jariwala has sparked an investigation into the cause. A postmortem at Cooper Hospital ...

Chemical tests could have predicted the corrosion in the pipes that is now being blamed for endangering the health of thousands of vulnerable Flint residents by elevating lead levels in their ...

The aftermath of the toxic train wreck in Ohio keeps spreading to more states as scientists say tests in East Palestine show unusually high levels of some chemicals. Indiana Gov. Eric Holcomb is ...

This chemical testing kit from Luster Leaf comes with 50 sets of four tests–pH, nitrogen, potassium, and phosphate–making it the perfect option for anyone who needs to test many plots over a ...

Four out of five Americans are being exposed to a little-known chemical found in popular oat-based foods — including Cheerios and Quaker Oats — that is linked to reduced fertility, altered ...

Smithson’s test was based on the reaction of silver nitrate with compounds containing arsenic, but it wasn’t the first arsenic test to make use of this chemical. One of the tests used in the ...