There is increasing awareness of cities as a defining trait of humanity and their importance to our health, economy and the environment. Here, some basic nuts and bolts about cities and the people who live, drive, work and play in them
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There apparently isn't a unified Republican message on whether President Obama has introduced a big new tax through the Affordable Care Act.
Eric Fehrnstrom, a top aide to Mitt Romney, said Monday that the Republican presidential candidate's position is that the penalty under the new law — the one for people who can afford to buy health insurance, but don't — is not a tax.
The Supreme Court last week upheld the health care law's individual mandate on the grounds that it is a permissible tax, in a 5-4 opinion authored by Chief Justice John Roberts.
Afghanistan desperately needs to jump-start its economy if it hopes to stand on its own after NATO's drawdown in 2014. But there's a major constraint for a country trying to build a modern economy: electricity shortages.
Afghanistan ranks among the countries with the lowest electricity production per capita in the world. Despite billions of dollars in projects over the past decade, at best one-third of the population has access to regular power.