Southwest Research Institute produced a batch of blended sustainable aviation fuel (SAF) through a refinery process that ...

While green crackers are designed to emit up to 30% less particulate matter and fewer harmful gases, real-world effectiveness ...

The Oregon Department of Environmental Quality approved an air quality permit for Zenith Energy's fuel terminal in Northwest Portland.

XRF relies on the emission of secondary X-rays from a material when irradiated with primary X-rays. Each element emits characteristic energy lines, allowing analysts to identify and quantify its ...

A US company has engineered a new type of wood that it says has up to 10 times the strength-to-weight ratio of steel, while ...

By using forest waste and eliminating petroleum, Verde Resources is making paving roads more sustainable and less smelly.

Rolls-Royce has admitted that the feasibility of fueling large commercial aircraft, particularly a widebody, is questionable ...

Australian researchers suggest a certification process and a digital passport could allow rooftop solar panels to be reused rather than recycled.

Orders for turbines to power natural gas plants are vastly outpacing supply, threatening the world’s ability to keep pace ...

Ash Grove is seeking to remove the limit on how many tires it can use to fire its kiln. Currently, tires can’t make up more than 30% of its fuel supply.

Thomas Lane reports on how 30 Duke Street reuses steel, glass, aluminium and Portland stone from the building there before ...