There are other significant obstacles facing the construction, including ongoing negotiations between the Alberta and federal governments over a climate emissions framework.

An unprecedented nationwide data collection will show where storms and wildfires are causing large insurer losses and rate hikes.

Colombia and the Netherlands will pass the baton to Ireland and Tuvalu to carry on what nearly 60 countries hope becomes a new form of multilateral cooperation.

The Trump administration has been circulating flyers at this week’s gathering of the International Maritime Organization.

Legislators in at least 28 states this year introduced bills that would roll back tax incentives for the energy-hungry facilities.

Oil producers are facing a May 7 deadline to stop gas from burning off at some newer wells.

A Democratic bill would give Congress the authority to override presidential rejections of recovery aid.

The EPA administrator achieved a string of viral moments to play up online, which could serve his ambitions beyond the agency.

Trucking fleets are buying Tesla’s lower-cost, higher-range electric big rig — and boosting the state’s climate goals.

The European Commission is considering temporary relief from methane penalties as energy firms warn of supply risks.

Host cities, stadiums and FIFA are working to protect players and spectators by conducting heat risk assessments, enhancing shade and more.

The work at Blue Hill Observatory and Science Center serves not just to keep weather records, but also to connect ordinary people to climate science.