All Things Considered

At 5 p.m. EDT on May 3, 1971, the first edition of All Things Considered went on the air. In the more than three decades since, almost everything about the program has changed -- the hosts and producers, the length of the program, the equipment used, even the audience. But one thing remains the same: the determination to get the day's big stories on the air, and to bring them alive through sound and voice. For one hour every weekday on KSJD, All Things Considered hosts Robert Siegel, Michele Norris and Melissa Block present the program's trademark mix of news, interviews, commentaries, reviews and offbeat features. For more information, or listen to an episode you missed, please visit the All Things Considered information page.

Copyright 2015 NPR. To see more, visit http://www.npr.org/.

Copyright 2015 NPR. To see more, visit http://www.npr.org/.

Transcript

ROBERT SIEGEL, HOST:

And now, a high-flying installment of All Tech Considered.

(SOUNDBITE OF MUSIC)

There may be an octopus arms race underway. And that's not even a joke about tentacles: Octopuses are actually fighting, and potentially using weapons.

The creatures are hardly team players under the best of circumstances.

"Octopuses in general are regarded as fairly solitary animals," says Peter Godfrey-Smith, a marine biologist at the City University of New York. He is studying octopuses in Australia's Jervis Bay — specifically, the common Sydney octopus, also known as the gloomy octopus.

Teenagers often feel bound by their parents' rules, and many young people feel isolated at some point, separated from the rest of the world.

But what would life be like for a young woman who was literally isolated — and bound by rules designed to save her life?

It's a question that author Nicola Yoon explores in her new novel for young adults, Everything, Everything. For 18 years, her lead character, Madeleine, has been kept inside a sterile house, interacting only with her mother and her nurse.

The California condor is big. In fact, it's the largest flying bird in North America with a wingspan of 9 1/2 feet.

Michael Mace, curator of birds for the San Diego Zoo Safari Park, tells NPR's Arun Rath that the condor "is like the 747 compared to a Cessna if you look at it proportionally with other species like eagles and turkey vultures."

Mace works in a condor power line aversion training program at the zoo. It was developed to address the condors' unfortunate run-ins with power lines.

Copyright 2015 NPR. To see more, visit http://www.npr.org/.

Copyright 2015 American Homefront Project. To see more, visit .

Transcript

ARUN RATH, HOST:

Copyright 2015 NPR. To see more, visit http://www.npr.org/.

Richard Engel, NBC's chief foreign correspondent, talks with NPR's Arun Rath about his reporting on the Islamic State's brutal tactics to recruit the next generation of their fighting force.

Are most people more likely to pull the trigger of a gun if the person they're shooting at is black?

A new meta-analysis set out to answer that question. Yara Mekawi of the University of Illinois and her co-author, Konrad Bresin, drew together findings from 42 different studies on trigger bias to examine whether race affects how likely a target is to be shot.

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