A new battle between Colorado air regulators and environmentalists is brewing along the Front Range over how effective pollution-control devices at oil and gas drilling sites are at eliminating ...

The new restrictions would also remain in force until Nov 17 ... Punjab has blamed its particularly toxic air this year on ...

That’s the new target to be negotiated at COP29. The problem is wealthy countries were slow to deliver. In 2022, they finally ...

Rich nations need to fund poorer nations to avoid burning fossil fuels and cope with severe weather events fuelled by global ...