Natural gas has been touted as a green energy source by some because, when burned for fuel, it emits less CO2 than coal. But before that happens, leaks from across the natural gas supply chain — from the drilling process to gas stoves — can unintentionally vent methane into the atmosphere. That’s especially bad news, […]
The carbon cycle, the flow of carbon on our planet, is amazingly complex. Here's a quick look at how carbon flows between different areas on our earth and how humans have likely contributed to global warming.