Wednesday, Apr 11 10 a.m. (ET)

Insights from New Research into Autism

The diagnosis of autism in the U.S. has almost doubled in the past decade. Join guest host Susan Page to discuss new research on factors that might contribute to this complex condition.

3-D Image of The Titanic

3-D Image of The Titanic

Wednesday, Apr 11 11 a.m. (ET)

New Clues about the Sinking of Titanic

It's been 100 years since the British ocean liner Titanic sank in the North Atlantic, killing more than 1,500 people. Now, high-definition images made possible by advances in optical technology offer new clues about the ship’s violent descent to the sea floor.

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