Researchers say drought, sea level rise, severe storms and dredging are partly to blame for the increased in frequency and ...

Criegee intermediates (CIs)—highly reactive species formed when ozone reacts with alkenes in the atmosphere—play a crucial ...

Releasing balloons in this high-altitude area is no easy feat, considering the oxygen content in the air is less than 60 ...

Staffing at NOAA's Great Lakes Environmental Research Laboratory was already reduced by more than one-third in 2025.

It has stopped snowing in the Himalayas. As a result, the water supply two billion people is under threat. The mountain range ...

During an interview, Rick Spinrad said he was "deeply concerned" about the consequences of Trump administration's proposed ...

The impacts of climate change — extreme heat, fires, floods, drought, sea-level rise — are increasing in frequency, intensity and cost. Earth Day is an opportunity to reflect on actions to reduce GHG ...

A new study has found worrying signs that climate change may be undermining the capacity of Arctic fjords to serve as effective carbon sinks. The findings suggest that the capacity of polar oceans to ...

Humankind faces unprecedented changes in climate patterns, sea-level, ocean acidity, ecosystems, and more. Learn more about the science behind these issues in the following FAQs.

Call it what you want: climate change or intensifying extreme weather. It is happening. Areas such as western Kentucky and ...