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A Georgia inmate's execution was halted Tuesday night with less than an hour to go. Prison officials had already given Warren Lee Hill one of the drugs when a federal appeals court stepped in.

Hill has an IQ of 70 and his attorneys have long claimed that he's mentally impaired. His case is now raising questions about Georgia's law, which makes it difficult for defendants to prove they should be exempt from execution.

An ear, unsurprisingly, is difficult to make from scratch. Ear cartilage is uniquely flexible and strong and has been impossible for scientists to reproduce with synthetic prostheses.

If a child is born without one, doctors typically carve a replacement ear out of rib cartilage, but it lacks the wonderfully firm yet springy qualities of the original ear. And it often doesn't look so good.

So why not print one?

Over the course of two days in February, scientists watched something amazing happening on the surface of our sun: A giant black spot grew to over six Earths in diameter.

NASA's Goddard Space Flight Center released a picture of the sun, which shows the spots in deep black.

NASA explains that it's hard to know the full extent of the spots, because it's on a sphere "not a flat disk." NASA adds:

A new study published in the journal PLOS ONE finds that tomatoes grown on organic farms were about 40 percent smaller than conventionally grown tomatoes. The upside? They pack more of a nutritional punch. The researchers found the organic tomatoes had significantly higher levels of vitamin C, sugar and lycopene.

Transcript

MELISSA BLOCK, HOST:

From NPR News, this is ALL THINGS CONSIDERED. I'm Melissa Block.

The Grey Lady is shedding more of its assets. This afternoon, The New York Times Company announced that it intends to sell The Boston Globe and other properties it owns in New England.

For more on this, NPR's media correspondent David Folkenflik joins me from our bureau in New York. And, David, what can you tell us? Why this sale, and why now?

The White House hopes the Senate will confirm Chuck Hagel next week as defense secretary.

Republicans delayed the vote for the same reason they scuttled Susan Rice's bid to be secretary of state: Benghazi.

The attack on the U.S. Consulate in Benghazi, Libya, last September killed four Americans, including the ambassador to Libya. And Benghazi has since become a rallying cry for Republicans.

It's been a busy month for corporate America.

Lance Armstrong will not cooperate with a United States Anti-Doping Agency probe into doping in the cycling world.

Bloomberg reports Armstrong missed a deadline set by USADA today. Armstrong's lawyer said he would not cooperate because the probe was too narrow.

Bloomberg adds: