Ecosystem responses to global change are often nonlinear. Ecological thresholds are tipping points beyond which small changes ...

Methane is one of the most powerful greenhouse gases, significantly contributing to global warming. It also affects the ...

Knowing how to add nitrogen to soil is one of the most important steps you can take to keep your garden healthy and thriving!

Key Laboratory of Materials Physics, Centre for Environmental and Energy Nanomaterials, Anhui Key Laboratory of Nanomaterials and Nanotechnology, CAS Center for Excellence in Nanoscience, Institute of ...

In 2020, counties in Oregon and Washington recorded sustained Air Quality Index levels above 150, the threshold for unhealthy air. The researchers found that in response to the poor air quality ...