Debt-stressed developing countries are the most vulnerable to soaring oil prices.

Ten years after nations adopted the Paris Agreement, its objectives are in jeopardy amid rising climate pollution and a political backlash against clean energy.

Pulling out of the Paris climate agreement was not enough, an ex-aide to the U.S. president says on the eve of a summit in Brazil: "You have to potentially destroy it."

The Interior secretary indicated that 1 degree of climate change was an acceptable consequence of ramping up fossil fuels for data centers.

Friday's mass firing included climate and energy staff, potentially thwarting U.S. global engagement as China grabs the reins on clean energy development.

The National Weather Service issued timely alerts, meteorologists say, but few were listening in the hours before the early morning flash floods.

The Office of Global Change was notified Thursday that it would be shuttered.

The administration has canceled climate-related contracts and grants from the U.S. Agency for International Development amounting to $1.2 billion, according

Energy Secretary Chris Wright’s keynote speech on energy poverty will come on the heels of the gutting of Power Africa’s USAID programs.

The U.S. is skipping the global meeting, raising concerns about delaying a sweeping science assessment on the current state of climate change.

Susan Collins says she is "concerned" about Elon Musk and the Trump administration's efforts to control congressional purse strings.

Silicon Valley loudly criticized President Donald Trump when he quit the climate accord in his first term. This time? Crickets.

Quitting the Paris Agreement triggers a cascade of real-world impacts and signals the beginning of an aggressive agenda to undo U.S. climate policy.

There are 50 to 100 expected executive orders. Many will focus on boosting fossil fuels and reversing climate policy.