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dog-sitting websites


Websites making big bucks for dog sitters

Dog sitting sites are raising big bucks and creating new opportunities for U.S. workers, as CNN's Samuel Burke reports.

Kraken Mare, NASA space submarine


NASA to send submarine into space

NASA is sending a submarine into space. That may sound a bit odd, but there's a very good reason why.

NASA sun


NASA releases stunning images of the sun

NASA’s Solar Dynamics Observatory (SDO)has been in operation for five years, taking pictures of the sun at a rate of about one a second and collecting 2,600 terabytes of data that is collected into a…

Be My Eyes app


App helps blind people 'see'

A free iPhone app connects blind people to sighted volunteers.

Rocket explosion and private sector

What rocket explosion means for private sector

Tuesday’s rocket explosion will have little effect on the private sector working with NASA to get Americans into space.


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