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Could Growing Vaccines in Plants Save Lives?

This flu season has been nasty in large part because the vaccine didn’t work as well as past versions. So scientists like Professor George Lomonossoff of the John Innes Centre are on the hunt for new ways to make better vaccines and think they might have found one -- by growing them in plants.

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Fossil Finds
What Dinosaur Poop Tells Us About Ancient Life
What Dinosaur Poop Tells Us About Ancient Life
Fossil Finds
What Dinosaur Poop Tells Us About Ancient Life
Coprolite, aka dinosaur poop, is giving scientists a surprising glimpse into the world of the dinosaurs. Learn what industry leader Karen Chin has been learning from dino dung.
By Tien Nguyen

Coprolite, aka dinosaur poop, is giving scientists a surprising glimpse into the world of the dinosaurs. Learn what industry leader Karen Chin has been learning from dino dung.

Dispatches
A Tumor-Killing Virus Could Treat Eye Cancer and Save Children's Sight
A Tumor-Killing Virus Could Treat Eye Cancer and Save Children's Sight
Dispatches
A Tumor-Killing Virus Could Treat Eye Cancer and Save Children's Sight
The only treatment for retinoblastoma is surgical removal of the eye—but scientists may have found another way: cancer-killing viruses.
By Hemant Khanna

The only treatment for retinoblastoma is surgical removal of the eye—but scientists may have found another way: cancer-killing viruses.

Dispatches
Training the Body to Fight Off Drug-Resistant Bacteria
Training the Body to Fight Off Drug-Resistant Bacteria
Dispatches
Training the Body to Fight Off Drug-Resistant Bacteria
A new strategy, called host-targeted defense, could help solve antibiotic resistance by upgrading the immune system.
By Zahidul Alam

A new strategy, called host-targeted defense, could help solve antibiotic resistance by upgrading the immune system.

Superhuman
These Doctors are Performing Brain Surgery ... Using Sound
These Doctors are Performing Brain Surgery ... Using Sound
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Superhuman
These Doctors are Performing Brain Surgery ... Using Sound
Bonnie D'Ettorre suffers from a nerve disorder causing uncontrollable shaking. Doctors at Ohio State are about to "burn it out" using a thousand beams of ultrasound.
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Patients stricken with “essential tremors” have their lives upended by this nerve disorder which causes uncontrollable shaking. But doctors at The Ohio State University Wexner Medical Center are helping these patients find relief by “burning out” the problem-causing part of the brain with a high-intensity focused ultrasound. This miracle treatment significantly reduces tremors without the potential for complications posed by more invasive brain surgery. This, along with other neurological advances,…

On The Fringe
Growing Human Organs in Pigs
Growing Human Organs in Pigs
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On The Fringe
Growing Human Organs in Pigs
Twenty people die every day in the U.S. waiting for an organ transplant. There aren’t enough organs for the 100,000…
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Twenty people die every day in the U.S. waiting for an organ transplant. There aren’t enough organs for the 100,000 people waiting for one. And there likely never will be… unless we can find a better way to source them. Enter: the pigs. A team of scientists has figured out how to grow human organs in pigs. It might make you feel weird. But it also might save countless lives.

Coded
Hacker Hero Arrested by FBI
Hacker Hero Arrested by FBI
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Coded
Hacker Hero Arrested by FBI
Was MalwareTech just doing research to stop criminal activity or engaging in criminal activity himself?
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Why This Hacker Was Arrested The super-secretive hacker known as MalwareTech became famous when he dismantled the WannaCry computer virus, one of the most alarming privacy threats in recent memory. But the praise was cut short when the hacker was arrested by the FBI for creating a virus that gave digital thieves access to people’s banking credentials. Was he just doing research to stop criminal activity or engaging in criminal…

Superhuman
Stem Cells Give Paralyzed Man Movement
Stem Cells Give Paralyzed Man Movement
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Superhuman
Stem Cells Give Paralyzed Man Movement
Could an injection of embryonic stem cells into the spinal cord reverse paralysis?
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After a devastating car accident, Lucas Lindner was left almost completely paralyzed. But an injection of embryonic stem cells in his spinal cord has given him back almost complete function of his arms and hands.

The New Space Race
New Space Race Trailer
New Space Race Trailer
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The New Space Race
New Space Race Trailer
Meet the next generation of explorers taking us higher and farther than ever before.
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In July of 2011, the U.S. suspended its decades-long Space Shuttle program, officially ending an era of space exploration that began over half a century ago. Some have mourned its passing as a sign of the times – as evidence that we could no longer dare to dream. But unbeknownst to many, a new era of private space exploration has already begun... and it’s firing on all cylinders. The New…

Superhuman
The Real Bionic Man
The Real Bionic Man
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Superhuman
The Real Bionic Man
After losing part of his arm to cancer, Johnny now has one of the world's most advanced prosthetics.
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After losing part of his arm to cancer, doctors outfit Johnny, a self-described “hillbilly” from West Virginia, with one of the world’s most advanced robotic arms. Johnny is able to control his new arm with his mind, giving him a level of motor control impossible until now.