Articles by Grist staff

The Green Planet

The Northern Hemisphere is greener now than it was 20 years ago, possibly because the Earth’s temperatures are rising, according to a NASA-funded study. The scientists found that the growing season has lengthened and vegetation density has increased above 40 degrees north latitude. In North America, the growing season is now as much as 12 […]

Fish-ious Cycle

Traces of antibiotics, estrogen, and antidepressants have been found in Canada’s water system, according to Canadian health officials. They promised yesterday to develop regulations requiring drug manufacturers to assess how their products would affect the environment. So far, the substances have been found in sewage effluent; the officials said drinking water would be tested shortly. […]

The Ohio Player

Drawing unfavorable attention to President Bush’s choice to head the U.S. EPA’s enforcement program, a preliminary report released yesterday by the agency found that Ohio has done a poor job enforcing air-pollution rules. Bush’s nominee, Donald Schregardus, led the Ohio EPA during most the 1990s. The report said that air inspections, investigations of complaints, and […]

Clean Up Your Vroom

The German army is developing “green” weaponry meant to reduce the pollution coming from guns and military rockets. In place of missiles and space rockets whose emissions contribute to acid rain and ozone-layer depletion, German scientists hope to produce explosives and missile fuels that emit nothing more than a puff of hot air. Thomas Klapotke, […]