My mom used techniques she learned in her Lamaze childbirth class to give birth to myself and my three younger siblings, but today Lamaze International is also a fantastic resource for quality information regarding pregnancy, childbirth, and the newborn.
Lamaze has two web sources for information, Lamaze.org is for Parents, and Lamazeinternational.org is for Birth Professionals. I particularly like Lamaze International's blog, Science and Sensibility, for up to date information.
Some of my favorite articles include:
Giving Birth in Nebraska?
Want a free handout on all Nebraska birth statistics?