There is no credible evidence that chemtrails exist.
Enhancement of natural carbon sinks would allow a more orderly withdrawal of fossil fuels from our economy during the next several decades.
The controversial Northeast Canyons and Seamounts Refuge is an attempt to maintain some shelter for endangered marine organisms.
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 assault on basic knowledge and its discovery is likely to leave our nation behind in the competitive international arena
Concentrations of mercury and pesticides in the animals that live in the polar regions are a living index of the widespread human pollution of nature.
When large nets are used to capture desirable species, there is often “bycatch” of undesirable species that are often thrown back into the water.
The average U.S. citizen is responsible for 16 tons of CO2 added to the atmosphere each year and nearly 50 square meters of sea-ice loss.