Working to heal homelessness, fix broken aid industry

While volunteering at an Indian orphanage in 1984, Dr. David Buck found his passion for helping those most in need during an encounter with the greatest humanitarian in human history—Mother Teresa. That unforgettable experience ...

Europe's upgraded Vega space launcher makes inaugural flight

The European Space Agency on Wednesday celebrated the first flight of its Vega-C rocket, which is designed to provide more bang for customers' buck in the increasingly competitive business of launching satellites into orbit.

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