In the case of PM2.5 what you can’t see can hurt you.
Nature is validating what we know about climate change from long-term records of temperature.
If we are to store carbon in soils, better management of agricultural lands might be one avenue to pursue.
The decline in δ13C to a more negative value is not compatible with the idea that fossil fuels are the source of rising methane in the atmosphere.
As the evidence against neonicotinoids rolls in, we will face another challenge between corporate deep pockets and what is good for the natural world.
Conserving diversity ensures a more productive and stable set of ecosystems on which humans depend.
Enhancement of natural carbon sinks would allow a more orderly withdrawal of fossil fuels from our economy during the next several decades.
Forest biomass is not carbon-neutral in a meaningful time frame.
In the United States, dogs and cats consume the dietary energy of 62 million people, which is about 20% of our population.
The impacts of climate change are likely to cause a 1.2% decline in GDP across the U.S. per one degree rise in temperature (C)