The old-school souvenir is dead, and "memory collecting" has taken its place. Here's why junk journals make the best travel souvenirs.

This sketchbook animation was created to celebrate my upcoming album 'Straight Outta DoodleLand!' Now steaming! This video ...

Monday's Google Doodle marks World Quantum Day, April 14. The occasion promotes "public awareness and understanding of quantum science and technology." ...