Importers of refrigeration and air conditioning gases will not be able to import HCFC refrigerant from January 2026, the ...

We all want to make our buildings more efficient and reliable. Artificial solutions abound, but evolution also holds the answers to many of our pro ...

Colorado air-quality regulators this week will tackle one of the more complicated rules the state has drafted, ordering about ...

New refrigerant restrictions under the Kigali amendment to the Montreal Protocol take effect in Canada and the U.S. beginning ...

Fossil-heavy Downstate region is already seeing policy driven generation retirements amid booming energy demand, according to ...

Political turmoil erupted at one of the largest Native American tribes in the U.S. on Monday as the attorney general for the ...

Your body’s capabilities are astounding. From your gut’s "second brain" to the fact that your skin reduces air pollution, ...

By Gerry McGovernSue Branford In 2022, U.N. Secretary-General António Guterres declared that the “lifeline of renewable ...

The current quality of air in Maricopa County depends on who you ask. The Valley made the 2024 list in all three categories ...

The Environmental Protection Agency is investigating whether companies at Portland’s fuel storage hub on the Willamette River ...

LongPath Technologies has received a federal loan to develop a monitoring network and conditional approval from the state of New Mexico for use of its system at oil and gas operations.