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.
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.