Google Tests New Fonts For Search Results Page

Google seems to be testing new font styles for the search results pages. Here is some screen shots of the current font that I see, followed by screen shots from some folks on Twitter noticing a new font style.

Here is what I see (click to enlarge):

Here is what @shemiadhikarath sees:

Here is what @jackalswitch79 sees:

Google is always testing, here is one more test that is ongoing.

Forum discussion at Twitter.