What if we could get our gasoline, diesel fuel and jet fuel from yeast instead of from oil wells? That's not as crazy as it sounds. In fact, it's already happening on a small scale. And there's a vigorous research effort to ramp this up on a massive scale.
One of the more innovative approaches uses a new technology called "synthetic biology." Jay Keasling is one of the leaders in this hot field.
The U.S. is ready for tornadoes, but not tsunamis.
That's the conclusion of a panel of scientists who spoke this week on "mega-disasters" at the American Geophysical Union's science policy meeting in Washington, D.C.
The nation has done a good job preparing for natural disasters like hurricanes and tornadoes, which occur frequently but usually produce limited damage and relatively few casualties, the panelists said. But government officials are just beginning to develop plans for events like a major tsunami or a large asteroid hurtling toward a populated area.
Climate change seems like this complicated problem with a million pieces. But Henry Jacoby, an economist at MIT's business school, says there's really just one thing you need to do to solve the problem: Tax carbon emissions.
"If you let the economists write the legislation," Jacoby says, "it could be quite simple." He says he could fit the whole bill on one page.
Basically, Jacoby would tax fossil fuels in proportion to the amount of carbon they release. That would make coal, oil and natural gas more expensive. That's it; that's the whole plan.
The interest rate on government-backed student loans is going to jump from 3.4 percent to 6.8 percent Monday.
Republicans, Democrats and the Obama administration could not agree on a plan to keep it from happening. Lawmakers say a deal is still possible after the July 4 recess. But if they don't agree on a plan soon, 7 million students expected to take out new Stafford loans could be stuck with a much bigger bill when they start paying the money back.
It has been one of the more heated debates in Washington this year.
Developers in Phoenix are scrambling to keep up with another frenzied demand for housing. During the Great Recession, homebuilders in the suburbs abandoned neighborhoods that were only half-built. These so-called zombie subdivisions left a ring of unfinished construction around the city.
Samuel Taylor was raised in a religious family. When he came out to his mother, Connie Casey, she sent him to a series of conversion therapy ministries affiliated with Exodus International, the Christian organization that folded this month and apologized to the gay community for trying to "correct" same-sex attraction.
An irony of therecent Texas political theater: Democratic state Sen. Wendy Davis' filibuster aimed at stopping anti-abortion legislation raised not only her profile but that of Republican Gov. Rick Perry.
Shortly after Davis' talkathon ran out the clock on a bill that would potentially have made abortions much harder for women in Texas to obtain after 20 weeks of pregnancy, Perry put himself back in the national headlines.
Federal regulators are suing former MF Global Holdings CEO Jon Corzine, accusing him of not properly supervising the company that filed for bankruptcy back in 2011. The Commodity Futures Trading Commission says Corzine failed to keep money that belonged to the brokerage's customers from being used to cover MF Global's obligations.
Originally published on Fri June 28, 2013 11:10 am
Changing its story. Walking it back. Clarifying.
Whatever you call it, the IRS inspector general now has a different account of what investigators knew about the ideologies of the groups that underwent extra scrutiny as they sought tax-exempt status.
Inspector General J. Russell George explained in a letter released Thursday morning that investigators knew all along "progressives" were listed in documents used by IRS agents to screen applications.
High-rise apartment buildings might not seem like fertile ground for making compost.
But officials in New York want to capture and recycle more of the city's food waste — even in some of the nation's most vertical neighborhoods. They're expanding a pilot program that's also trying to encourage composting by turning greenmarkets and libraries into drop-off sites for residents' food waste.