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A self-professed data nerd, Thomas Hargrove believes everything around us is following a mathematical formula...including murder. Hargrove wanted to find a way to use data to solve cold cases and identify potential serial killers that have gone unnoticed. Armed with public homicide records, he created an algorithm that can spot similar patterns across different cases. Each cluster is given an unique identifier -- what he calls a “Dewey Decimal System of death.” Through the Murder Accountability Project, Hargrove releases the data to the public and partners with local law enforcement to consult on ongoing investigations.

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CRISPR
Genetically Engineering the First Hypoallergenic Cat
Hypoallergenic Cat
CRISPR
Genetically Engineering the First Hypoallergenic Cat
Scientists are attempting to create the world’s first truly hypoallergenic cat by deleting the feline gene that causes cat allergies.

Scientists are attempting to create the world’s first truly hypoallergenic cat by deleting the feline gene that causes cat allergies.

Clean Energy
Open-Sourcing the Blueprints for a Nuclear Power Plant
nuclear power plant
Clean Energy
Open-Sourcing the Blueprints for a Nuclear Power Plant
The Energy Impact Center has open-sourced nuclear power plant blueprints in an attempt to encourage the adoption of eco-friendly nuclear energy.

The Energy Impact Center has open-sourced nuclear power plant blueprints in an attempt to encourage the adoption of eco-friendly nuclear energy.

A New Reality
How to Spot a Deepfake
How to Spot a Deepfake
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A New Reality
How to Spot a Deepfake
Is artificial intelligence the key to knowing what’s real?
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Deepfake videos use video manipulation to show people saying and doing things they never have. These engineers are using blockchain technology to separate fact from fiction. Deepfakes, fake videos generated using artificial intelligence technology, could be the next frontier in misinformation. While news video has historically been the gold standard of veracity, an era where video can be easily created could further erode...

Superhuman
Helping Kids Walk With Wearable Robots
Helping Kids Walk With Wearable Robots
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Superhuman
Helping Kids Walk With Wearable Robots
Exoskeletons aren't just science fiction anymore. Wearable robots are helping kids with cerebral palsy walk.
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Cerebral palsy (CP) is the most common movement disorder in children, and nearly half of kids with CP can't walk own their own. As bones grow and muscles set incorrectly, walking becomes progressively more difficult. Extensive and repeated surgeries are often required to provide relief, but they can't solve the underlying problem. Now, engineers in the Biomechatronics Lab at Northern Arizona University are hoping that...

The Shipping Containers Used for Conversations
The Shipping Containers Used for Conversations
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The Shipping Containers Used for Conversations
Would you talk to a stranger on the other side of the world?
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Frequently seen being hauled by semi-trucks on the highway or stacked on the decks of cargo ships, these shipping containers are now being used in a different way, as a portal to connect people across the globe and facilitate conversation. Step inside and you can be instantly connected to someone on a different continent, with whom one can talk and share music, thoughts, and ideas. The creator of Portals hopes this...

Coded
Nico Sell on Recruiting Hackers for Good
Nico Sell on Recruiting Hackers for Good
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Coded
Nico Sell on Recruiting Hackers for Good
Nico Sell, founder and chairman of the Wickr Foundation, on teaching kids how to hack and encouraging them to use their new-found talents for good.
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People often have a bad perception of hackers, conjuring up images of either 20-somethings in their parents’ basement or sophisticated criminals responsible for massive data breaches. Nico Sell, founder and chairman of the Wickr Foundation, wants to change that. She thinks not only are hackers some of the smartest, most creative people around, but also that hacking will prove to be the most powerful tool for our...

Science
The Four Weirdest Things We've Sent to Space
The Four Weirdest Things We've Sent to Space
Science
The Four Weirdest Things We've Sent to Space
We take a look at a few of the not-so-obviously-bizarre things we've launched beyond the earth's atmosphere.
By Mike Riggs

We take a look at a few of the not-so-obviously-bizarre things we've launched beyond the earth's atmosphere.

Science
A Regulatory Fight Is Brewing Over Experimental Stem Cell Therapies
A Regulatory Fight Is Brewing Over Experimental Stem Cell Therapies
Science
A Regulatory Fight Is Brewing Over Experimental Stem Cell Therapies
New proposed regulations from the FDA would effectively shut down private stem cell clinics in the U.S.
By Mike Riggs

New proposed regulations from the FDA would effectively shut down private stem cell clinics in the U.S.