LiqTech International Inc., a clean technology company that manufactures and markets highly specialized filtration products and systems, has received supplier approval for its water treatment system ...

With many light-duty equipment applications for these versatile machines, residential, commercial and landscape contractors ...

Just 12 alternative-fuelled vessels were contracted in January and all were LNG dual-fuel container ships, according to classification society DNV. The number is less than one-third of the 40 ...

This powerful generator runs on gas or propane, and it's currently just $399 right now during Walmart's winter sale.

A handful of startups have been racing to develop a cheap, efficient way to use electricity to transform CO 2 into an energy-dense hydrocarbon that can be slipped into an aircraft’s fuel tanks ...

An ex-Danish Leopard 1A5 tank belonging to a Ukrainian army brigade survived at least eight hits by Russian first-person-view drones before potentially three more explosive FPV drones finally ...