Discovery Health

The U.S. Food and Drug Administration on Thursday announced it is banning the import from China of five species of fish because they may be contaminated with medications.

The U.S. Food and Drug Administration on Thursday announced it is banning the import from China of five species of fish because they may be contaminated with medications.

Amid the rush and stress of business travel, nutrition is often pushed aside. While worrying about beating traffic, making flights, preparing for meetings and presentations, who has the time or the energy to think about eating healthfully?

Can you tell whether someone's gay just by the way he or she walks? Or that by watching a video of a child can you tell what his or her sexual orientation will be? A few university researchers think these things might be true. Watch the videos and see whether you can tell who's gay and who's straight by their stride.

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