China signaled it plans to take a more important role in steering the global campaign to tackle climate change, as officials offered further details on strategy to mitigate and adapt to rising temperatures.

Big business made big promises about saving the planet. Following through hasn’t been easy.

The companies knew they were releasing more of the greenhouse gas than they publicly reported, according to industry files cited by the Center for Climate Integrity, an activist organization.

The scale of climate-related disruption to supply chains is being underestimated as global warming pushes the planet to the brink of environmental tipping points, according to Ravi Menon, Singapore’s former central bank chief.

"Anyone can access it to harvest sunshine and generate immediate energy savings."

Higher oil prices since the Iran war began mean many oil companies have brought in excess profits. Some U.S. lawmakers want to tax those windfall profits and give the money to lower-income Americans.

Roughly 100 fires are raging out of control in Ontario, sending smoke streaming 1,000 miles to the south and east.

Talking about Climate Change is a Political Winner.

Country risks new tariffs from US and EU as it looks likely to match or beat last year’s record surplus of $1tn

Flanked by Utah’s delegation, Gov. Spencer Cox and Utah Speaker Mike Schultz, the president again reduced the boundaries and protections of the two monuments. Conservationists and tribal leaders worry...

Estonia, Luxembourg and UK are the top three in biennial Yale University index in tackling pollution and other issues

In Iceland, people commemorated its first glacier formally declared lost to climate change. Western culture needs more of these rituals

Bloomberg journalists answer your questions about the financial impact of a warming world on July 10 at 10 a.m. HKT

Computer simulations are vital to the work scientists and insurers do. The resulting studies may also be used to hold companies and governments liable for damage caused by climate change.

China, the world’s largest source of climate-warming greenhouse gases, plans to more deeply integrate its massive renewable power fleet into factories, data centers and transport in a new plan that lays out more detail of its emissions-cutting strategy through 2030.

The weather-roiling El Niño that emerged across the Pacific last month has continued to build and will likely be one of the strongest in more than 75 years, the US Climate Prediction Center said.

Peak Energy said it’s building what it describes as the first commercial US manufacturing facility for grid-scale sodium-ion energy storage systems in Sacramento, California.

Daily reading for pleasure in the U.S. dropped by more than 40% over the last 20 years

For decades, investment models at the largest private equity funds relied on assumptions of relatively stable weather patterns. Now frequent extreme events are creating new threats for their portfolio companies.

Charlie Fisher and Ning Mosberger-Tang on scaling up the grassroots playbook to flip Arizona's powerful utility regulator.

Heat waves are becoming more common and intense as a result of climate change — and roads are suffering as a result. Are the nation's roads up to meeting the challenge of a warmer, wetter future?

Tour de France spectator ban as country along with Spain, Portugal and Greece faces ‘powder keg’ after heatwave

Drowning deaths spike every heat wave as people seek relief in water which often contains hidden dangers, and many victims are children. These tragedies are only likely to increase as temperatures con...

Cooling down has become political amid record highs, as experts say row is distracting from work of protecting lives

Industry experts think newfound knowledge of battery durability is a game-changer for consumer confidence in EVs.

A strong El Niño this year, colloquially dubbed a super El Niño, could lead to extreme weather events — from heavy rainfall to exacerbated droughts.

Beijing, whose stockpiles and renewables industry allowed it to withstand energy shock, is now gaining from global solar and EV push

CNN is tracking extreme heat conditions for Americans each day. See where the risks are greatest — and where high temperature records might be broken.

And not for the first time.