In 2024 extreme rain and floods hit the Spanish region of Valencia, killing at least 230 people. Now a new study shows ...

As the planet warms, many expected ecosystems to change faster and faster. Instead, a massive global study shows that species turnover has slowed by about one-third since the 1970s. Nature’s constant ...

A look at what we know and don't yet know about how climate change could affect the paths of these storms — and the all-important question of how often they'll make landfall.

Overturning the 2009 decision will lead to billions of extra tonnes of greenhouse-gas emissions over the next three decades.

India’s climate diplomacy—selectively engaging with UN Framework Convention on Climate Change processes while separately mobilizing finance, technology, and market access for decarbonization without ...

The Trump administration on Thursday revoked a scientific finding that long has been the central basis for U.S. action to regulate greenhouse gas emissions and fight climate change, the most ...

While most of the world's glaciers are retreating as the climate warms, a small but significant population behaves very differently—and the consequences can be severe. A team of international ...

A new report finds that of 154 specific claims about how AI will benefit the climate, just a quarter cited academic research. A third included no evidence at all.

To protect the southwest’s iconic Joshua trees, scientists are tinkering with their genetics and searching for climate havens ...

The upshot is that clean-energy technologies account for the bulk of new energy investments, and that is the first step in ...

Uncertainty in climate models could mean Earth systems are perilously close to their tipping points, scientists warn.

The 2025 Massachusetts climate report card shows that the state made some progress in key metrics, despite losing a lot of ...