Author Archives: admin

Mexican red-kneed tarantula

Searching the Brain for the Roots of Fear

Do you know the difference between fearing something and worrying about it? How do things that probably won’t do us any harm come to symbolize threats? This commentary from Joseph LeDoux, the director of the Emotional Brain Institute and a professor of neural science, describes the problems that arise when fear turns to anxiety.

Woman speaking into a microphone

Listening Is an Act of Love

Do you know someone whose story should be heard—and remembered? StoryCorps is a spectacular project in which people just like you, your family, and your friends sit down to chat and record stories from their lives. Visit the site to hear some amazing tales and watch a few videos. When you’ve finished, click the “Record Your Story” link to find out how you, too, can see to it that the stories of your family and friends get heard.

Underwater View of Scuba Diver

DeepSea Challenge

On March 26, 2012, James Cameron made a solo 6.83-mile journey to the Challenger Deep, the deepest known point in the ocean. Cameron completed the dangerous trek in a single-seat submersible named the DEEPSEA CHALLENGER. What risks did Cameron encounter on his journey, and what did he hope to discover? Learn more about the mission at this official site.