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‘Genome streamlining’: How species ditch genes no longer needed for survival

Can a genome reach maximum efficiency? ...
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Retinitis pigmentosa cure breakthrough? Next generation of artificial lenses being developed with flexible silicon-like chips to combat genetic blindness

Organic semiconductors can link up with brain cells to send and receive signals. They may find a use in sight-restoring ...
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Does the ‘genetics revolution’ unsettle you? Here is a guide, and reasons to be hopeful

I'm thrilled that DNA science has become so much more tangible and practical. Yet we must use the information wisely ...
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Podcast: Sneaky sheep, substandard stallions and sperm wars

Stories of sneaky sheep, substandard racing stallions, and news from the front lines of the sperm wars ...
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Brave new world? Why the public might be ready for gene-edited babies

Gene-editing tools like CRISPR/Cas9 are rapidly bringing the possibilities forward ...
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How a fetus’s developing brain may be shaped by mom’s mental state

Stress and anxiety during pregnancy can mean a higher risk of offspring developing ADHD, depression or other conditions. Medical psychologist ...
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DNA databases as crime deterrent: As more ‘cold cases’ are solved, are would-be criminals growing wary?

Some research suggests the mere existence of DNA databases may now be helping to prevent crime. But even if that’s ...
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Kim Kardashian West’s battle with psoriatic arthritis: Will understanding the genetics of the autoimmune disorder point to a cure?

While there is no cure, appropriate and early treatment can help prevent major damage to affected parts of the body ...
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Why the quest to ‘cure’ cancer may be destined to fail

Many of the risk factors to do with cancer are related to lifestyle, so there is concrete action people can ...
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Religious beliefs shape our thinking on cloning, stem cells and gene editing

Christianity, Judaism, Hinduism, Buddhism and Islam react to new technologies in their own ways ...
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Is ‘natural’ better than ‘artificial’? Skincare products underscore why that view is wrongheaded

Synthetic and 'chemical-sounding' preservatives in cosmetics are safer than the alternatives that are marketed as 'natural' ...
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Treating ‘suicidality’ as its own medical condition could spur research, better treatment options

There is no established method of identifying patients in immediate danger of attempting suicide. Some researchers are trying to change ...
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Our brains as hard drives—could we delete, modify or add memories and skills?

Research suggests it might one day be possible to tweak our brains -- eliminating traumatic memories or granting new skills, ...
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Podcast: From Jurassic Park to woolly mammoths – is it right to bring back extinct species?

Geneticist Kat Arney takes a look at the science of de-extinction, asking whether it's feasible - or even ethical - ...
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Expensive CAR-T therapy raises difficult question: ‘What is the price of a human life?’

A new type of therapy for certain blood cancers is ingenious but it raises important questions about its cost, both ...
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Can we find the keys to drug abuse, opioid addiction in our genes?

We still have much to learn about genetics, addiction, and even the brain itself ...
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Our brains on trial: How new imaging technology could alter the way courts view ‘neurolaw’ defenses when determining guilt

States of mind that the legal system cares about — memory, responsibility and mental maturity — have long been difficult ...
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Can genetic screening help identify soldiers less likely to suffer post-traumatic stress disorder?

Research offers new support for the idea that genetics can play a key role in determining why some people develop ...
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Why it’s so challenging to determine ‘how and when’ humans first set foot in the Americas

A deluge of new findings are challenging long-held scientific narratives of how humans came to North and South America ...
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Genetically modified mosquitoes are a small price to pay for malaria eradication

Will opponents of gene engineering deny prevention to suffering families? ...
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How the pursuit of better education, career opportunities may be creating regional genetic inequalities

Highlighting non-ancestral genetic differences could be an important step in alleviating the harmful results of social stratification ...
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Podcast: CRISPR advances, HIV cures and a perfect predator for superbugs

Exploring the latest advances in medical biotechnology including CRISPR-based gene therapies, infection-fighting viruses and a cure for HIV. Plus reflections ...
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Ectogenesis: How artificial placentas could aid premature babies, upend entrenched abortion views

Survival rates are likely to be improved for infants born prematurely, and those requiring invasive treatments -- including surgery, cell ...
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Podcast: Can we ‘outsmart’ cancer with synthetic biology? Dr. Tim Lu talks customized disease treatments

On this episode of Biotech Facts and Fallacies, Tim Lu talks to Cameron English about Senti's progress toward "outsmarting complex ...
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Enduring misconception: Why are we still drawing evolution as a straight line?

Evolution has no final endpoint in mind ...
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When blood relatives hook up: Is ‘Genetic Sexual Attraction’ really a thing?

I hope that academic sex researchers will ramp up investigation of genetic sexual attraction ...
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Why making healthy babies in space should be quite the adventure

Biologists sent brain organoids to the International Space Station to see how microgravity will affect developing babies ...
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Can DNA predict a person’s facial features? New forensic tool gets us closer, by deducing hair, eye and skin color

Could DNA testing predict faces to go with found body parts? ...