#national-climate-assessments

#national-climate-assessments

The Springs fire in Riverside county has grown to 3,500 acres, prompting local authorities to issue several evacuation orders. The fire is concentrated in an area mostly north and east of Lake Perris, burning portions of the surrounding state recreation area.

Air pollution is the second-largest risk factor for early death globally. Traditionally, our response has focused on reducing the levels of pollution people breathe, but this is only part of the story.

The UK Health Security Agency reported around 1,504 heat-associated deaths in England during summer 2025, roughly half the predicted 3,039, despite the season being the warmest on record.

The study highlights how rapid Arctic warming increases the frequency of extreme weather events, particularly concurrent heatwaves across Europe and eastern Asia.

"Nobody is asking for this. None of the farm groups want this. No one in conservation wants this. Nobody." Robert Bonnie, former Forest Service undersecretary, highlights widespread opposition to the reorganization.

We created Earth in Action to provide a lens into what's happening on our planet, as it happens. Whether it's something typical, like the current air temperature, or an extreme event like a major dust storm, we wanted to provide an opportunity for people to see them.

Rising temperatures are projected to increase the prevalence of physical inactivity, translating into additional premature deaths and productivity losses, especially in tropical regions. Prioritising heat-adaptive urban design, subsidised climate-controlled exercise facilities, and targeted heat-risk communication is essential to mitigate these emerging health and economic burdens, in addition to ambitious emissions reductions.

The powerful March storms that drenched Hawaii produced more than 2 trillion gallons of rain and pushed precipitation levels to as much as 3,000% above normal in a 14-day period for this time of year.

"So whenever people think about hot weather, they always talk about the temperature," he says. "There's two issues with that. First of all, most people don't realise that the temperature is measured in the shade. So if you're in direct solar radiation, the amount of heat stress you're exposed to is much greater as it will stress your body out a lot more."

The lawsuit specifically argues that the EPA's decision to rescind a 2009 study that determined greenhouse gases are dangerous to public health was illegal. The study, which is the source of what's called the "Endangerment Finding," was one of several justifications - along with things like the Clean Air Act - for the agency's ability to regulate emissions.

Dozens of local communities, states, and individuals are suing major oil and gas companies and their trade associations over rising climate costs and for allegedly lying to consumers about climate change risks and solutions. At the same time, some states are enacting or considering laws modeled after the federal Superfund program that would impose retroactive liability on large fossil fuel producers and levy a one-time charge on them to help fund climate adaptation and resiliency measures.

Covering Climate Now was formed in 2019 in response to the climate silence that then prevailed in much of the press, especially in the United States. Over the years that followed, hundreds of newsrooms joined our effort, and press coverage of the story began to reflect the scale of the crisis. Newsrooms beefed up their climate reporting teams; they confronted misinformation that sought to play down the problem; they thought creatively about how to find the climate connection on every beat.

Because the past three years have shattered temperature records, researchers have been exploring whether global warming is accelerating, and if so, why. Many scientists agree that the rate at which it is increasing has picked up. This is mainly because of a reduction in air pollution following the introduction of fuel regulations for international shipping (which has resulted in fewer pollutant particles that reflect sunlight into space and seed insulating clouds).

Enforcement of environmental laws against major polluters has virtually ground to a halt under the Trump administration, a new analysis of Environmental Protection Agency records from January 2025 to January 2026 shows. Major polluters typically include companies that are among the largest in the oil, gas, coal and chemical industries. Records show the EPA filed just one Clean Air Act consent decree compared with 26 in the first year of Trump's first term, and 22 during Biden's first year.