America's new top health diplomat is Bethany Kozma. The job she took on this week — leading the Department of Health and Human Services Office of Global Affairs — does not have a high profile. And ...
Opinion
AZ Animals on MSNOpinion
Laika the Space Dog: A Scientific Breakthrough Built on an Ethical Line
Laika was the first dog in the space but it took her life. Learn more about this heart-breaking story of animal testing.
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