The GeoFight is pursuing litigation, donations and social media hype to "shape the conversation" around sunlight-reflecting technologies.

The world's largest oil processing facility has emerged as the next flashpoint in the Iran conflict, with potentially immediate consequences for global energy markets and Republicans facing tough midterm races.

The likely next governor has doubts about California’s aggressive climate policies, but federal attacks could force him to be their defender.

Blazes loom as a growing danger for the timberland because Europe is the world’s fastest-warming continent.

The troubles are caused by a drought that is gripping Europe and has fueled raging wildfires and sent the Danube and Rhine rivers to record low levels.

Experts have said that agricultural runoff, warming waters and changes in wind, current and rain could be factors.

The hearing was an early sign that a novel effort by states to tackle climate change — one that Trump’s DOJ has fought — could face trouble in the courts.

The state’s main grid operator told lawmakers the continued growth might lead to reliability risks without changes to the generation mix.

Heat waves and smoke-filled skies are contributing to low donor turnout.

The intraparty fight comes weeks ahead of a GOP runoff for governor.

Global warming also doubled the likelihood of this year’s tinderbox conditions in France, says snap scientific analysis.

In joint statements, the three countries reaffirmed their commitment to fighting global warming.

These species are now heading toward France and Spain after entering the Mediterranean through the Suez Canal.

The river is expected to further ebb in the coming days with no significant rain in the forecast and temperatures expected to rise across the region.

A group of almost 200 scientists aims to secure funding to train 1,000 Ph.D.s over the next decade.

The state attorney general said she doesn’t need the Legislature’s permission to sue fossil fuel producers for contributing to climate change.

Seventeen essays outline a clean energy action plan for a future Democratic president.

Advanced Energy United wants gubernatorial candidates to bone up on grid issues — fast.

Global sales of electric cars are expected to grow 10 percent this year, hitting 29 percent of total car sales.

The European Central Bank and EU insurance regulators have called on Brussels to set up an EU-level reinsurance scheme and a public natural disaster fund.