News From NPR

No matter how old people are, they seem to believe that who they are today is essentially who they'll be tomorrow.

That's according to fresh research that suggests that people generally fail to appreciate how much their personality and values will change in the years ahead — even though they recognize that they have changed in the past.

Daniel Gilbert, a psychology researcher at Harvard University who did this study with two colleagues, says that he's no exception to this rule.

A Kansas man's decision to donate sperm to help a lesbian couple conceive a child in 2009 has landed him in a complicated legal case, as a state agency is now pursuing him for child support payments. William Marotta, 46, is asking a judge to dismiss the case, which has grabbed national attention.

The wind energy industry is dependent on something even more unpredictable than wind: Congress. Hidden in the turmoil over the "fiscal cliff" compromise was a tax credit for wind energy.

Uncertainty over the credit had lingered long before the last-minute political push, causing the industry to put off further long-term planning. So while the now-approved tax credit revives prospects for an industry facing tens of thousands of layoffs, don't expect to see many new turbines coming up soon.

Growing Uncertainty

In a surprise, the Obama administration said Thursday that it has given Utah a conditional OK to run its own health insurance marketplace.

Utah Gov. Gary Herbert, a Republican, has resisted making major changes to the state's existing marketplace, which was built before passage of the federal health law and is geared to small business.

In France, a team of scientists says that a piece of cloth that was reputedly dipped in the blood of Louis XVI is genuine. Louis XVI was executed 220 years ago this month, during the French Revolution.

The handkerchief had been stored for years in an ornately decorated gourd, as Tia Ghose writes at Live Science.