They Might Be Giants have returned with more kids' music, with the forthcoming release of "Here Comes Science," a full-length animated DVD movie and album.

The 2-disc set will come out exclusively via Amazon and iTunes on Sept. 1, with the rest of retailers getting dibs on Sept. 22.

The duo -- John Flansburgh and John Linnell - will be updating their iTunes podcast with new tunes and video clips from "Here Comes Science" starting in August, and will follow up its release with a full-blown tour this late summer and fall.

The project has a little chutzpah behind it, as TMBG earned themselves a Grammy this year for last year's "Here Comes the 123s," an album aimed at an even younger demo. The group's first kids release was "No!" in 2002, followed by the CD/picture book "Bed, Bed, Bed." They got cozy with Disney starting with "123s."

Here are They Might Be Giants' tour dates:

07/25:  Camden, NJ @ Wiggins Park at XPN Fest
09/13:  Clark, NJ @ Union County Music Fest @ Oak Ridge Park
09/19:  Raleigh, NC @ North Carolina Museum of Art
10/01:  Ithaca, NY @ State Theatre
10/02:  Albany, NY @ Hart Theatre/The Egg
10/03:  Albany, NY @ Hart Theatre/ The Egg
10/04:  New York, NY @ American Museum of Natural History
10/08:  Detroit, MI @ St. Andrew's Hall
10/09:  St. Louis, MO @ The Pageant
10/10:  Chicago, IL @ Vic Theatre
10/11:  Madison, WI @ Barrymore Theatre
10/13:  Indianapolis, IN @ The Vogue
10/15:  Cleveland, OH @ Beachland Ballroom
10/16:  Millvale, PA @ Mr. Small's Theater
10/17:  Kutztown, PA @ Kutztown University - Schaeffer Auditorium
10/18:  New York, NY @ NYU - Skirball Center for the Performing Arts
11/14:  Los Angeles, CA @ Royce Hall @ UCLA
11/15:  Santa Barbara, CA @ Campbell Hall @ UCSB
11/21:  Philadelphia, PA @ Theatre of Living Arts
11/27:  Uncasville, CT @ The Wolf Den at Mohegan Sun Casino
11/28:  Washington, DC @ 9:30 Club