fishnchips-(1).JPGThe spiny dogfish shark, which has been marketed as "rock salmon" and reportedly sold as a fast food fish, turns out to carry a potent toxin-fighting steroid that shows promise in treating Parkinson's and a certain form of dementia, new research finds.

Concerns over fast food and fishing of the shark, which is now listed as being vulnerable to extinction by the IUCN, have been erased since scientists have synthesized the steroid—squalamine—in a lab, so no spiny dogfish sharks have to die in order for people to benefit from the compound.
 
rubyseadragon-(2).JPGThe mysterious Ruby seadragon, a new species known only from a handful of museum specimens, has been seen for the first time in the wild.

Scientists from the University of California San Diego (UC) and the Western Australia (WA) Museum went looking for the creature in waters off western Australia and hit a biological home run: almost 30 minutes of video (see below) featuring two Ruby seadragons.

 
1200x600.jpgLiviu Babitz is not content waiting around for evolution to improve upon his human form. Like other transhumanists, Babitz believes that science and technology can take a person's intelligence, physical performance and psychological state to the next level, all in less than the span of a single lifetime.

To that end, he helped develop North Sense, a small silicone gadget that detects magnetic north. This is not a GPS device, nor a tracker. It's not even connected to the Internet nor any other network. This is a new sensory organ designed to be pierced to a person's body and vibrate each time the wearer faces magnetic north.