Explainers

To make smart decisions about added sugar and their health, Americans need to know what the science says.

In general, people of color have received fewer of the benefits from scientific advances and borne more of the destructive consequences

The true costs of coal, natural gas, and other fossil fuels aren’t always obvious—but their impacts can be disastrous.

FAQ - does air pollution--specifically particulate matter (aerosols)--affect global warming?

Tight oil is an emissions-intensive source of unconventional oil—and production is ramping up.

Simple tips to reduce the environmental impact of your car or truck.

The waste generated by nuclear power remains dangerous for many years--so we must make wise decisions about how to handle and dispose of it.

Major fossil fuel companies and special interest groups have worked for years to block efforts to reduce carbon pollution. They continue to do so today.

While the majority of tropical deforestation is driven by beef, soy, palm oil, and wood products, many other commodities and human activities play a more limited role in the problem.

Terrorists pose a real and significant threat to nuclear power plants.

Tar sands are an increasingly common—but expensive and dirty—source of oil.

Just four commodities—beef, soy, palm oil, and wood products—drive the majority of global deforestation. And consumers can help stop it.