Champion remains the, well, champion of cranking out solid hooded sweatshirts. This is a reliable favorite, with a soft, warm fleece lining, adjustable hood, and roomy pocket. It's a certifiable ...

In this guide’s title, we refer to these layers as “thermal underwear” because that’s what most people search for when they’re looking for something to wear while they’re active.

Flint and Tinder is a favorite around these parts, and our editors love this sweatshirt as much as we love the brand's sturdy outerwear. This American-made sweatshirt is solid, soft, and durable ...

While there are plenty of budget rifle scopes, the technology behind thermal scopes used to be prohibitively expensive. This made them available only to those with deep pockets and big budgets ...

Thermal means heat. Decomposing is the process of breaking down. Thermal decomposition is a chemical reaction that happens when a compound breaks down when heated. When sodium hydrogencarbonate is ...

Thermal mass is the ability of a material to absorb, store, and release heat. Used to moderate building temperatures by reducing fluctuations, the concept is crucial in improving energy efficiency ...

There are a lot of affordable optics out there, but it takes an investment for a good thermal monocular. With spectacular advances in thermal technology over the last few years, these remarkable ...

Later Sanders claimed he had been suspicious because Hall was “wearing a hooded sweatshirt on a nice day.” Hall’s slaying was one of five that took place in Minneapolis between Aug.

A few years ago, FLIR unleashed a new line of handheld thermal imagers upon the world. In a manufacturing triumph, the cheapest of these thermal imaging cameras contained the same circuitry as the ...

Everybody wants to know what goes bump in the night, even if it doesn’t bump and even if it’s not nighttime. Happily, thermal monoculars, a new and energetic category of gear, often identify what used ...