We’re supposed to spend a third of our day sleeping, but often we fall short. And at times when we are lucky enough to sleep, it can be filled with thrilling or tormenting dreams. On today's Central Standard we look at sleep and dreams. We explore how to get to sleep, stay asleep and what your dreams can be saying about your emotional state.
If some people are worried about pictures from freshman year surfacing on the internet, imagine this: a 290 million year old organism gets put on a publicly accessible database, from its specific location all the way to a picture from its deathbed.
Matt Tocheri knows hobbits pretty well: he’s been studying their wristbones for years.
Well, not quite hobbits, per se, but homo floresiensis, a hominid fossil discovered on the island of Flores in Indonesia, which at first glance appeared to be a small version of a modern human. However, researchers argue that these ‘hobbits’ are in fact h. floresiensis, and make up a new branch of the human evolutionary tree.
Originally published on Tue April 17, 2012 2:42 pm
If you've ever had a bacterial infection like staph or strep throat, your doctor may have prescribed penicillin. But if you've had the flu or a common cold virus, penicillin won't work. That's because antibacterials only kill bacteria, and both the flu and the common cold are viruses. So for illnesses like the flu, doctors prescribe antiviral drugs, which target the mechanisms that viruses use to reproduce.