Mr. Trump is pushing to approve their production in the United States.

© Edgar Su/Reuters

An ocean-mining company has funded some of the most comprehensive scientific studies to date, and peer-reviewed results have begun to emerge.

The story begins in the 1970s.

The United States has retreated on climate. China, the only superpower at COP30 and the world leader in clean energy, is not filling the void.

The United States is largely absent from the United Nations climate negations in Brazil. So who is stepping up?

But there are signs that greenhouse gas pollution in China might be slowing, according to a new analysis.

The California governor painted the president as a threat to American competitiveness by letting China dominate the renewable energy industry.

China is equipping other countries to fight climate change. It’s a role reversal.

At this year’s climate summit, the United States is out and Europe is struggling. But emerging countries are embracing renewable energy thanks to a glut of cheap equipment.

It needs the United States for defense and has spent billions building factories in America. But a Trump trade deal this week with China could erase a Korean edge in the U.S. market.

The United States was once the undisputed leader in atomic energy. Now it is trying to catch up.