"It's time for Biden to declare a climate emergency and phase out the fossil fuels killing people and wildlife around the world."

"Climate change isn't just a tragedy, it's a crime," said one climate campaigner in response to documents reported by The Wall Street Journal.

The range of possible disasters is growing for communities across America.

A new investigation shows the oil company understood the science before it became a public issue and spent millions to promote misinformation

"A year like this gives us a glimpse at how rising temperatures and heavier rains can impact our society and stress critical infrastructure over the next decade."

Resistance to wind and solar projects from environmentalists is among an array of impediments to widespread conversion to renewables.

A new study concludes that Antarctica is already being and will continue to be affected by more frequent and severe extreme weather events, a known byproduct of human-caused climate change.

Quebec farmers are demanding more help from the provincial government in order to face the rise in extreme weather events, which they say are killing crops on a massive scale.

It's been as much as 40 or more degrees above average, and as hot as it usually gets in summer, in some parts of South America.

As the northern hemisphere burns, experts feel deep sadness – and resentment – while dreading what lies ahead this Australian summer

Carbon removal is a hot topic in sustainability, with many companies involved in direct air capture. But now, a Dublin company is turning surplus concrete into a low-cost, carbon removal tool via a process called 'enhanced weathering'. Silicate is the first enhanced weathering company to leverage the massive carbon removal potential of surplus concrete. This is the first time concrete has ever been used in this way.

Letters: Readers reflect on ways to spark action to tackle climate collapse in the face of the rich dictating the conversation and policies.

Despite extreme heat and weather in the US, most Americans aren’t cowering in fear. There’s a psychological reason for it

At the University of Copenhagen, researchers store ice cores that hold the keys to Earth’s climate past and future.

Parts of the US are expected to see record temperatures on Sunday, with warnings of "dangerous" heat levels into next week across the south-west. Nearly a third of Americans - about 113 million people - are currently under heat advisories, from Florida to California and up to Washington state. The country's National Weather Service (NWS) has urged people not to underestimate the risk to life.

From nuclear power to electric vehicles, battles between activists risk getting in the way of reducing emissions

Record ocean heat has invaded Florida with a vengeance. Water temperatures in the mid-90s (mid-30s Celsius) are threatening delicate coral reefs, depriving swimmers of cooling dips and adding a bit more ick to the state's already oppressive summer weather.

For three days in a row, the planet reached its hottest day ever recorded as regions all over the world endure dangerous heat. Earth warmed to the highest temperature ever recorded by human-made instruments when the average global temperature reached 17.18 degrees Celsius, or 62.92 degrees Fahrenheit, on Tuesday, as millions of Americans celebrated the Fourth of July, data from the U.S. National Centers for Environmental Prediction shows.

The iconic spindly plants are under threat from a variety of factors, including climate change and development, and the California legislature is stepping in to help.

Heat waves like those in Texas and Europe are likely to get worse on the whole, not better.