Originally published on Wed September 25, 2013 4:18 pm
As faces go, Entelognathus primordialisisn't much to look at, even for a fish.
But consider that the 419 million-year-old, armor-plated fish is the earliest known creature to have what humans might recognize as a face, according to research published Wednesday in Nature. That's mostly due to its bony, modern jaw.
Perhaps the most important military commander in Syria's civil war is not Syrian at all. He's Iranian Maj. Gen. Qassem Suleimani, and he's the subject of an article by Dexter Filkins in the current edition of The New Yorker.
Originally published on Tue October 8, 2013 9:59 am
In keeping with his image as a moderate, Iranian President Hasan Rouhani brought his charm offensive to the United Nations this week and held out the possibility of improved relations with the U.S. after more than three decades of hostility.
"Prudent moderation will ensure a bright future for the world," Rouhani told world leaders Tuesday in New York.
Originally published on Wed September 25, 2013 2:52 pm
Loud music can lead to hearing loss. But it's not just rock musicians and their fans who are at risk.
In classical orchestras, horn players are particularly vulnerable to hearing damage from the tunes they and their colleagues play.
Some studies have found that horn players are blasted with some of the loudest sounds in the orchestra. The levels are so high that many countries' occupational health regulations would limit exposure like that to a half-hour a day, some studies have found.