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Elon Musk on the Dragon launch, traveling to Mars, and--his other hobby--electric cars.
The first privately built spacecraft could dock at the International Space Station this year.
This week, President Obama rolled out details of how changing budgets and changing priorities will affect NASA. We'll talk about the future of the agency, including plans for a larger role for private business in space flight.
Last weekend, private space transportation company SpaceX successfully launched a payload into orbit. We'll talk with Elon Musk, the company's founder, about the launch of the Falcon 1 and what's next for the company.
The nautilus, the “living fossil” of cephalopods, can uncover the origins of the...
Could a stash of ancient bones be the work of a giant cephalopod?
In less than a second, cephalopods can change the color, pattern and shape of th...
Biologist Sarah Zylinski studies how cuttlefish see the world by looking at thei...
\tWith its heavy outer shell, weak vision, and primitive brain, the nautilus lacks much of the excitement of the more flashy and cunning cephalopods. Yet a series of experiments by evolutionary biologists Dr. Jennifer Basil and Robyn Crook involving fish juice, blue lights, and mazes dispels the notion that this ancient species is incapable of basic learning and throws into question the origins of cephalopods' intellectual prowess.