# science
Time machines may be possible, but the laws of physics will impose limits on what they'll be able to do.
# science
While we criticize people for "jumping on the bandwagon," sociology says they may not have much of a choice...
# evolution
Just one pivotal mutation may be responsible for giving us large, malleable brains that helped out out-think the competition.
# space
NASA is going to bat for its new rocket, even if it doesn't seem to be the best idea for it to do so.
# oddities
A new book tries to give readers a peek into the shadowy world of top secret military programs by exploring the patches its members wear.
# space
No matter how much we try to move forward with space exploration, we're being held back.
# astrobiology
Sure, aliens could rule us all from the shadows. Question is, why would they bother?
# politics
There's a very good reason why religion should have no say in government: the government won't be able to say no.
# astrobiology
If they're not going to exterminate us, aliens might find themselves in charge of saving our species.
# tech
Your vote is probably safe, but not because the machines being used are secure.
# astrobiology
Despite what the movie told you, we wouldn't be all that defenseless from an alien invasion.
# science
Creationists have an unhealthy obsession with Darwin because they don't understand how science works.
# tech
If you're planning to download your brain into a computer, you may want to reconsider.
# politics
How junk science led to the one of the darkest chapters of human history.
# tech
In case of robotic overlords, be sure to unplug them. Although you might not actually have to...
