Pair beat thousands to join Canada's space program

A doctor and a fighter jet pilot were welcomed into the Canadian Astronaut Corps on Wednesday, beating out 5,351 applicants who underwent a year of intense evaluations.

Avoiding stumbles, from spacewalks to sidewalks

Video of astronauts tripping over moon rocks can make for entertaining Internet viewing, but falls in space can jeopardize astronauts' missions and even their lives. Getting to one's feet in a bulky, pressurized spacesuit ...

'Rhino bond' charges onto markets to save S. African animals

Critically endangered black rhinos in South Africa will get help from an unusual source: Wall Street, where institutional investors have expressed a willingness to buy a new type of bond being issued by the World Bank that ...

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