Articles by Grist staff

Canal One

Can the Panama Canal, a relic of the Industrial Revolution, survive in the modern era? That is the question that is haunting Panama, which depends on the canal’s revenue-generating power to help ensure economic stability. As ships grow ever larger, fewer of them are able to squeeze through the narrow canal, despite a $1 billion […]

What in the Sand Hill?

High on the list of Very Remote Places on Earth are the Great Sand Hills, a 730-square-mile stretch of sage brush and dunes in southwestern Saskatchewan, Canada. There is one road in the region, and precious little traffic on it. The main residents are mule deer, coyotes, burrowing owls, and the endangered Ferruginous hawk. But […]

Running Knows

Climate change is caused by human activities — and maybe by more of them than previously thought. That was the conclusion of a report released today by NASA, which found that land-use changes such as farming, irrigation, and urban sprawl contribute as much if not more to climate change than does the burning of fossil […]

Holey Ozone, Batman

The ozone hole over the South Pole is roughly a third smaller than its average in recent years and it has split in two, according to researchers at the U.S. National Oceanic and Atmospheric Administration and NASA. Last month, the hole (actually a thinning of the layer of ozone that protects the Earth from ultraviolet […]