Looks like Joss Whedons new show got a new title and a fancy synopsis. Highlighting what the show will be all about.

It's easy to tell if your kid is mature enough to watch a PG-13 movie — it's pretty much right there in the rating. But how do you tell if your kid is ready for the hand-chopping Empire Strikes Back?

Every week, we round up the best tips that you post in io9's tips forum. This week, we've got a mash-up of Steampunk: the Musical!, toy car explosions, stem cells, Star Wars, fat-battling robots, and much more!

Every week, we round up the best tips that you post in io9's tips forum. This week, we've got a mash-up tours in Klingon, wacky posters, even wackier Kafka, sexbots, science, and much more!

Every week, we round up the best tips that you post in io9's tips forum. This week, we've got a mash-up Victorian Star Wars, Nathan Fillion reads, more depressing oil spill things, zombie dice, knockoff toys, odes, and much more!

Every week, we round up the best tips that you post in io9's tips forum. This week, we've got a mash-up of black holes, fictional psyches, getting things in perspective, plastic antibodies, BLARPing, weeping angels, adorableness, and much more!

Now you can link your io9 commenter account to your Twitter account, and make your comments go further.

Every week, we round up the best tips that you post in io9's tips forum. This week, we've got a mash-up of smelly couples, the crappiness of space travel, creepy robots, sciencey things, zombie bites, and much more!

Every week, we round up the best tips that you post in io9's tips forum. This week, we've got a mash-up of crime-fighting ninjas, astronaut pictures, madness, Ghostbusters, hypothetical libraries, and much more!

Every week, we round up the best tips that you post in io9's tips forum. This week, we've got a mash-up of geeky declarations of friendship, Brontë Sisters activate, science tips, Star Wars hilarity much more!