Author: EarthTalk

Is Global Warming Making Us Dumber?

As we continue to pump carbon dioxide (CO2) and other greenhouse gases into the atmosphere and the climate warms around the world, it’s not only our health and the environment that we have to worry about…

Greener Ways to "Frack" for Natural Gas?

Dear EarthTalk: I hear there’s a greener form of fracking for natural gas and oil that uses carbon dioxide instead of water to access underground reserves. Is this really better for the environment?...