But it didn’t have enough votes to override a Bush veto:

A stubborn Senate voted Wednesday to ease restrictions on federally funded embryonic stem cell research, ignoring President Bush’s threat of a second veto on legislation designed to lead to new medical treatments.
The 63-34 vote was shy of the margin that would be needed to enact the measure over presidential opposition, despite gains made by supporters in last fall’s elections.
“Not every day do we have the opportunity to vote to heal the sick,” said Claire McCaskill, D-Mo., a senator less than 100 days following a tough 2006 campaign in which the stem cell controversy played a particularly prominent role. “It is a noble cause,” she added.

Wow! The Senate is so powerful that when they vote to fund embryonic stem cell research, it will lead to healing. Even though it hasn’t done anything close to that.