Can't connect to Arduino from my Mac 10.10.1

It was working when I first got it and not its suddenly stopped working. The board is fine, I am able to use it with my PC. Anyone have any ideas what my be causing the sudden problem?

Arduino: 1.0.6 (Mac OS X), Board: "Arduino Uno"

Binary sketch size: 3,812 bytes (of a 32,256 byte maximum)
/Applications/Arduino.app/Contents/Resources/Java/hardware/tools/avr/bin/avrdude -C/Applications/Arduino.app/Contents/Resources/Java/hardware/tools/avr/etc/avrdude.conf -v -v -v -v -patmega328p -carduino -P/dev/tty.Bluetooth-Incoming-Port -b115200 -D -Uflash:w:/var/folders/45/qm9yw6mj4cd06539sc628v4c0000gn/T/build8509799545251349273.tmp/Anolog_Temp.cpp.hex:i 

avrdude: Version 5.11, compiled on Sep  2 2011 at 18:52:52
         Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
         Copyright (c) 2007-2009 Joerg Wunsch

         System wide configuration file is "/Applications/Arduino.app/Contents/Resources/Java/hardware/tools/avr/etc/avrdude.conf"
         User configuration file is "/Users/joerod/.avrduderc"
         User configuration file does not exist or is not a regular file, skipping

         Using Port                    : /dev/tty.Bluetooth-Incoming-Port
         Using Programmer              : arduino
         Overriding Baud Rate          : 115200
avrdude: Send: 0 [30]   [20] 
avrdude: Send: 0 [30]   [20] 
avrdude: Send: 0 [30]   [20] 
avrdude: ser_recv(): programmer is not responding
avrdude: stk500_recv(): programmer is not responding

avrdude done.  Thank you.

/dev/tty.Bluetooth-Incoming-Port

That is certainly not the port for your Arduino. Try selecting the correct port under Tools->Serial Port