With hundreds of satellites launched each year and tens of thousands more planned, scientists are increasingly concerned about an emerging problem: emissions from the fuels burned in launches and from the pollutants released when satellites and rocket stages flame out on reentry.
Causes
Governor Josh Shapiro pulled of the the Regional Greenhouse Gas Initiative in exchange for a budget. Critics say he “got rolled.”
A revived plan to build a massive bitumen pipeline from Alberta to BC’s northwest coast faces stark warnings from veteran energy analyst David Hughes, who says the project defies physical limits, climate goals and basic economic sense.
The regulator in charge of environmental enforcement in Canada's main oil-producing province bent to pressure from the provincial government and oil companies to eliminate a limit on natural gas flaring as Canadian oil production increased.
In his first interview since resigning from cabinet last week, former culture minister Steven Guilbeault says recent decisions by Prime Minister Mark Carney's government will make it impossible for Canada to meet its climate change targets.
Ten years ago, the U.S. was on track to phase out coal by 2030, thanks to the Sierra Club. Now Trump and AI are delaying the fuel’s decline.
The Trump administration’s plans to advance data centers and the energy to support them are sparking a legal backlash.
From lease payments owed to landowners to mounting municipal tax bills and more, The Narwhal breaks down the ways Alberta oil and gas companies are shirking their bills.
It was far too easy for Republicans to kill the Inflation Reduction Act. Where did those who crafted it go wrong?
Microscopic organisms are being deployed to capture methane from sources such as farms and landfills, with the potential for reuse as fertilizer and fish food.
Shifting politics, intensive lobbying and surging disinformation online have undermined international efforts to respond to the threat.
With dwindling oversight, cattle are grazing where they’re not supposed to and in greater numbers or for longer periods than permitted. This can spread invasive plants, pushing out native species and worsening wildfire risk.
New rules around NOx, the most deadly form of vehicle pollution, come into force today, as testing reveals which popular models are pumping out more than others.
Nearly 90% of proposed Texas petrochemical projects are placed in counties with high poverty and people-of-color populations, worsening pollution burdens.
All prior five-year drilling plans — dating back to 1980 — reference National Environmental Policy Act analyses.
As Australians face a maelstrom of interconnected disasters, the climate catastrophe has become just one of many things to doomscroll about
INEOS plans to transform the Nini oil field in the North Sea into a carbon storage site. The company aims to inject liquefied CO2 into depleted oil reservoirs beneath the seabed.

EPA to scrap lifesaving soot pollution limit
26 November
The move could offer an early test of the Trump administration’s aggressive deregulatory agenda.
Journalism that drives the discussion
Copyright © 2017 Environmental Health Sciences. All rights reserved.
Copyright © 2017 Environmental Health Sciences. All rights reserved.

















