Headlines from April 20, 2010

New eruptions in Iceland could further halt European air travel.
"European integration," as we have come to understand it, turns out to be utterly dependent on reliable air travel.
"We transported them to the countryside so they could roam around." How airports are handling stranded animals, including two horses en route to N.Y.C.
No one knows the safety limits for flying in volcanic ash, but malfunctions and crashes prove the danger.
Stranded by the volcano, Arab writers at a festival in Beirut find their conference unexpectedly extended.
Ethiopian runner shatters Boston Marathon record, becomes youngest winner since 1968.
This year marks the 2,500th birthday of the marathon.
Anonymous reviewer slandering respected historians' books turns out to be a colleague's wife.
Research shows that each recollection of memory rebuilds it, often inaccurately.
Researchers find the key to avoiding bad impulse decisions: Think about the future.
"Most of my clients have already seen the trailer." The loft inhabited by Gekko's protégé in the Wall Street sequel goes up for sale.
Find the right typeface; find your best Bob Dylan album.
Kandahar's deputy mayor killed while praying in a mosque.
Iranian cleric blames immodestly dressing, promiscuous women for natural disasters.
Instapaper: Peace in the much-promised land looks more and more elusive, and the process to achieve it much, much tougher.
Fear of lawsuits causes supermarkets to waste tons of food: 3,000 pounds per employee every year.
Riveting back-and-forth between Der Spiegel and Germany's Finance Minister over Greece.
Nobel Prize-winning geneticist unravels mystery of his own genetic identity.
Studies link religious conformity to racist attitudes.
Nature Q&A with Billy Bragg about art and science.
Reminiscence by Jack Fisk, art director for Terrence Malick, David Lynch, et al.
Inquiry into Mark Twain's love life and the chance encounter that caused an instant obsession.
It's a culture of lunches. Amazon doesn't play in that culture. For now, publishers prefer Apple to Amazon.
Wonderful investigation into the seeming appearance of a time traveler in a 1940 photograph.
Four-chord song; see also, two minutes and 42 seconds in heaven.