Venezuela's controversial program to provide heating oil to impoverished American communities exposes the inability of the richest nation on earth to meet the needs of its poor.
A plant gene that could protect organic crops from contamination from genetically engineered seeds is out of reach to most organic farmers, thanks to an agribusiness patent.
America's environmentalists won big in the midterm elections. But can
they make real progress on climate change by 2008 and beyond?
Poverty, race and obesity have a lot in common. In Alabama an underfunded federal program addresses the problem by providing fresh produce to low-income residents and seniors.
A G-8 plan to ramp up nuclear energy is defended as a necessary
response to global warming. But the nuclear waste it generates will hurt
people and the planet.
OK, market forces control oil prices. But market forces--with a lot of push from Republicans--are driving down the price of gas. And you can be sure they'll rise again after the election.
Will Democrats lose 50,000 votes every time the price of gasoline drops?
If so, don't blame the GOP (they don't have that much power). Blame instead
the greed of US consumers.
Three new books reappraise the massive earthquake of 1906, which was felt across an area of 400,000 miles and leveled much of San Francisco.
California's global warming initiative shows how far ahead the state is
compared with the federal government. But it also reveals how America lags behind the rest of the world.
Pluto's demotion from a planet to a dwarf isn't the work of
mean-spirited Grinches. It is a necessary part of the same process that
got Pluto discovered in the first place.