Oscar Boyd

The American administration is dismantling clean-energy policies, yet 90% of all new power-generating capacity added to the grid last year was made up of solar, wind and batteries.

What is climate change doing to sport? And — given the emissions impact of some big events — what is sport doing to climate change?

Since the start of Donald Trump’s second term, Western countries have cut development funding, including for climate projects.

New UK Prime Minister Andy Burnham faces high power prices, security of supply concerns and an increasingly polarized debate over net zero.

When the Strait of Hormuz was first closed, many predicted oil would reach $200 a barrel. Bloomberg Opinion’s Javier Blas discusses the reasons why it didn’t happen.

Nature collapse is one of the greatest national security challenges we face, according to Caroline Lucas, the former head of the UK's Green party.

It’s 20 years since the Stern Review declared that the costs of inaction on climate change are much higher than the costs of action. So why are emissions continuing to rise?

Extreme weather events this year are starting to hurt food production in serious ways, which is likely to push up everyone’s food prices. And that’s before the weather-wrecking super El Niño has really kicked in.

On the morning of Aug. 26, a glacial collapse in the Himalayas triggered a flash flood that sent ice, mud, rocks and fast-moving water through a valley in Nepal, wiping out entire communities.

Climber Alex Honnold is best known as the star of Free Solo, an Oscar-winning documentary that followed his rope-free ascent of the 3,000-foot (1,000-meter) face of Yosemite’s El Capitan. But he has also established the Honnold Foundation to bring solar power to those who most need it.