The 'Car Talk' brothers, Tom and Ray Magliozzi, visit the UC Davis lab of Andy Frank, inventor of the plug-in hybrid, to lear...

Neil deGrasse Tyson embarks on a quest with leech expert Mark Siddall in the swamps of Connecticut to seek out the infamous d...

Jill Tartar, director of the SETI Institute, has thought long and hard about what we could, should, and would say to an alien...

Hubble veteran, Mike Massimino, tells it like it is-the good and bad of being an astronaut. Don't miss the new season of NOVA...

The Personal Genome Project, spearheaded by George Church, the Director of Harvard's Center for Computational Genetics, aims ...

Ever wonder what would happen if you dug a whole from one side of the Earth, through the center, out the other side, and then...

We can't see dark matter, and some skeptics doubt its existence, but many scientists think it makes up 20-some percent of our...

Ask enough people to estimate something, and the average of all their guesses will get you surprisingly close to the right an...

Throw away your textbooks. Here is the latest, atomically correct, version of our old friend, the atom. Don't miss the new se...

New insight into a 2,300-year-old mystery surrounding prime numbers inspires a song. Don't miss the new season of NOVA scienc...