Scientists have long opposed polar geoengineering. Some now believe it will be necessary.

A new University of Oxford study finds that almost half of the global population (3.79 billion) will be living with extreme heat by 2050 if the world reaches 2.0°C of global warming above ...

“Storms are a natural part of Earth's system and are not going away,” William Ripple, co-lead author of the 2025 State of the ...

Artificial intelligence is supposed to help cut emissions, from optimizing traffic to balancing power grids. Instead, the ...

Picture standing at the water's edge, watching waves creep higher with each passing year. That's the reality for millions ...

In 2006, scientists released the first version of the Arctic Report Card, now a staple at the Fall Meeting of the American ...

A major global review finds that climate change is intensifying more rapidly in mountain regions than in nearby lowland areas. Scientists warn this uneven warming could have serious consequences for ...

About 700 million years ago, Earth was entombed in a veneer of ice hundreds of feet thick—a frozen state scientists refer to ...

From Trump's fossil fuel push to nuclear's renaissance and the evolution of sustainability strategies, here are the key ...

For decades, we have heard many warnings about a global water crisis. However, a new UN-supported report states that these ...

Last year ranked as one of the three hottest years ever recorded, with six different science teams placing 2025 just behind 2024 and 2023. NASA and NOAA officials noted the temperatures for the top ...

Scientists calculate that last year was one of the three hottest on record - along with 2024 and 2023. Earth’s average temperature last year hovered among one of the three hottest on record while the ...