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genetics

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Jan 05

Watch 6:56
How CRISPR gene editing puts scientists in the driver’s seat of evolution

By PBS News Hour

Imagine you could edit a mouse’s genes to be resistant to Lyme Disease. The mouse would breed and evolution would take its course, leading to the extinction of the disease. That’s the vision for scientists developing CRISPR, technology that allows…

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Dec 16

Seahorses are weird, and their genome knows why

By Leigh Anne Tiffany

To unlock the secrets of the seahorse, scientists have sequenced its genome for the first time.

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Nov 04

A single mutation bolstered the fury of West Africa’s Ebola outbreak

By Dina Fine Maron, Scientific American

A single genetic alteration may have increased Ebola virus transmissibility and boosted its killing power during the West Africa outbreak.

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Nov 03

Genetic tests, with little proven merit, sprint into the world of sports

By Rebecca Robbins, STAT

Genetic analysis companies are forging alliances with personal trainers, chiropractors, and sports coaches, yet there is little science to back up their claims.

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Oct 14

Gene-editing, religion and one scientist’s quest to reconcile the two

By Andrew Joseph, STAT

Religious leaders and bioethicists have debated genome editing for decades. One geneticist is addressing concerns among religious communities.

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Oct 02

Watch 9:57
Full interview: Can DNA tests help repair social ruptures from transatlantic slavery?

By PBS News Hour

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Sep 20

These genes protect resilient water bears from radiation

By Nsikan Akpan

Researchers in Japan sequence the genome of the world's most extreme tardigrade to unlock the secrets of its survival.

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May 17

First giraffe genome reveals the oddity behind an African icon

By Nsikan Akpan

The giraffe is an oddball, both outside and in. By sequencing the giraffe’s genome for the first time, researchers have learned that the animal’s extraordinary external features are matched by wild genetic traits buried inside its cells.

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Apr 18

Why genetic counseling is more popular than ever

By Todd Bookman, WHYY

The sheer number of genetic tests has exploded in the past decade or so. There are now thousands of different testable genetic disorders.

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Apr 18

Your genes may schedule when you lose your virginity

By Andrew Joseph, STAT

Scientists have isolated regions of the genome that appear to play a role in influencing when people first have intercourse.

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