The tragedy in Las Vegas has reignited the debate over America’s gun laws.

The Spanish region of Catalonia recently voted to become an independent country.
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Two experts weigh in on the pros and cons of driverless cars.
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Political cartoonists comment on driverless cars, Thanksgiving traffic, and the Second Amendment.
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China’s upcoming space mission has an ambitious goal: growing potatoes on the moon.
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A sea horse clinging to a cotton swab highlights Indonesia’s water-pollution problem.
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When it comes to having a positive influence on the world, which country ranks highest?
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She was young and bold, but could she save her once-mighty empire?
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Harriet Tubman risked her life to lead her people to freedom on the Underground Railroad.
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In 1917, the Russian people started a rebellion that would change their nation forever.
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In 1941, a raid on a U.S. naval base in Hawaii changed Americans' minds about fighting in World War II.
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