Despite international pledges to curb methane emissions, global levels continue to rise as most countries and companies fall short of their reduction commitments.

The planet's natural carbon sinks are reaching critical limits, absorbing fewer emissions than expected as decades of climate ...

Greenhouse gas pollution in 2035 would be only 6 percent lower than levels that countries have previously promised to hit by ...

Global coal use surged to a record high in 2024, driven by rising demand in Asia and slow progress in transitioning away from ...

In 2021, rich countries vowed to spend more to help poor countries adapt to warming. That goal is unlikely to be met, a new ...

As of late 2025, more than 130 countries, including major economies, have yet to submit their latest climate pledges, says ...

Climate change brings Earth’s tipping points closer to collapse, threatening to unleash devastating, permanent environmental ...

Dependence on fossil fuels, global warming and the slow pace of adaptation to climate change cost millions of lives worldwide ...

Crucial for marine life and the global economy, coral reefs are the planet's first major environmental system to cross a ...

The consequences of climate inaction are ever more clear. In 2024, the world’s coral reefs suffered the most widespread ...

Global use of fossil fuels rose to a new record last year, releasing even more greenhouse gases. Humanity is 'hurtling toward ...

When the balance in reflectivity shifts, “the whole circulation of the climate will shift in order to transport energy from ...