The science pros at TKOR safely test DIY laser blowgun kits, exploring optics, airflow, and projectile physics.

Colorectal cancer is highly treatable when caught early—and FIT tests make screening easier than ever with a simple at‑home ...

Hard water works slowly but relentlessly. Installing a softener stops that process at the source, protecting everything ...

The 200 free kits will help improve drinking water by testing for total coliform bacteria & E. coli, nitrates, lead, arsenic ...

Clear water is not the only indicator of a healthy lake. Understanding environmental factors helps reveal what is really ...

From work lights and multi-tools to voltage testers and digital calipers, these Home Depot gadgets are practical must-haves ...

Curious how to test your water for PFAS? It may actually be easier than you think thanks to widespread labs that can perform the diagnostics.

A lot goes into developing a healthy fishing pond. Long before fish are stocked, fertilizer is spread or feed is delivered, fish producers should know whether their water quality is holding them back, ...

Convicted pedophile Jeffrey Epstein had the curious habit of buying up DNA test kits for his rich, famous and powerful friends, emails released by the Justice Department Friday show. On Sept. 21, 2016 ...

Discover how to build a simple DIY water-powered electricity generator at home using accessible materials. This step-by-step tutorial demonstrates the construction of turbine blades, the assembly of ...

You can now investigate your health worries from the comfort of your own home, using DIY testing kits that claim to screen for a range of conditions including high cholesterol, diabetes and thyroid ...