Greece signals readiness for concessions after defaulting on IMF debt2.
U.S. and Cuba announce embassy openings3.
Oregon law legalizing recreational marijuana takes effect4.
Justice Dept. investigating if airlines colluded to keep ticket prices high5.
'British Schindler' Nicholas Winton dies at 106
No, your brain isn't a computer
The workings of the brain are far more wondrous than those of a MacBook Pro
The future of higher education in America?
Part of the Idea Factory, our ongoing series on innovation
Summer movie guide
Your guide to the most intriguing movies hitting theaters in July, including Magic Mike XXL
A hack for campaign news coverage
Here are 10 tried-and-true rules for smartly staying up to speed this election cycle