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Plutonium processing plant was saved by conservative engineering.

Joel Shurkin, Contributor

The power of a drop of water and your fingertip.

Karin Heineman, ISTV Executive Producer

Finding solutions in a lotus leaf.

Karin Heineman, ISTV Executive Producer

Wearable sensors may be the next step in personalized medicine.

Marsha Lewis, Contributing Producer

Scientists are using sound to track how sharks migrate and the animals they encounter.

Emily DeMarco, Staff Writer

Experiment in London will test autonomous pods, but big hurdles remain.

Joel Shurkin, Contributor

It's important to address the physical impacts of shifting weather patterns.

Kenneth Kuhn, Guest Columnist

Strange properties could make the devices ideal for chaotic, hostile environments.

Charles Q. Choi, Contributor

Safer gun technology may one day be available to consumers.

Katharine Gammon, Contributor

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