If you’d like to try home brewing, you need a refractometer. It allows you to measure sugar concentration in the wort. We ...

Melting ice in the Arctic is causing an increasing amount of freshwater to enter the North Atlantic, which is expected to ...

Abstract: Soil salinity is a critical factor impacting agriculture and the environment. This study develops a frequency-dependent model to predict soil salinity based on the dielectric permittivity ...

Today's Fishing Q&A is about a wide variety of things; water depth, frozen water, and timid trout. Question 1: What's the ...

Gene Wengert, the Wood Doctor, also answers questions about the bendability of MDF and sticker stain when drying lumber.

Cyanobacteria, commonly known as blue-green algae, are found almost everywhere in the world—from hot springs to arctic ice to antioxidant smoothies. Part of their extreme adaptability lies within a ...

The ability of some animals to dynamically change color to match the brightness of their surroundings is one of nature's ...

Brazilian scientists create a cork sensor that detects nitrite in beverages, revealing hidden risks to food safety.