A $20 UMass Amherst soil test gives gardeners custom advice to improve soil, save money and help plants grow better.

Evaluating uniformity and spacing, assessing plant health and looking for pest feeding are some ways to improve stands in ...

Quick strip tests reveal how much nitrogen is already available in soil and irrigation water, helping you avoid unnecessary ...

Annette MaCoy, Penn State Master Gardener Coordinator, Franklin County Penn State Extension and the Penn State Agricultural ...

The past couple of weeks I’ve written about bulk materials to improve your soil. This week I want to tell you about the macro- and microcomponents or nutrients that might need to be added to your soil ...

There was speculation that Donut Lab’s battery was able to discharge energy so quickly because it was a supercapacitor in disguise. So the startup set out to disprove that claim. There was speculation ...

NEW YORK (March 9, 2026) — CNET, the trusted authority for tech reviews and analysis, reveals CNET Lab Awards, a new awards program based entirely on its proprietary product testing insights, ...

MANILA, Philippines — The Quezon City government has opened its own water testing laboratory to ensure the safety and quality of water used in households across the city. “This initiative reflects the ...

Donut Lab has released a second set of independent test results for its controversial solid-state battery — this time proving the cell can discharge at extreme temperatures up to 100°C and actually ...

The world’s first solid-state battery, announced by Donut Lab, has sparked interest for its potential advancements over traditional lithium-ion technology. While marketed as a breakthrough in energy ...

The Finnish startup’s pack can charge from 0 to 80 percent in under 5 minutes, according to its first independent test. The Finnish startup’s pack can charge from 0 to 80 percent in under 5 minutes, ...