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DNA arms race? How and why China is collecting genetic data from millions of people around the world

Cate Brown, Joby Warrick |
Most of Europe was in lockdown in April 2020 when a plane arrived in the Serbian capital bearing a well-timed ...
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Viewpoint — Convergence of AI and the blockchain: A new phase of human evolution or humanity’s downfall?

Albert Morgan |
In a thought-provoking essay, blockchain pioneer Trent McConaghy argues that artificial intelligence (AI) and blockchain are destined to converge, enabling ...
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Viewpoint: Medical, financial and ethical hurdles block humanity’s dream to settle space

Sarah Scoles |
Companies such as United Launch Alliance and Lockheed Martin are designing infrastructure for lunar habitation. Elon Musk has claimed SpaceX will ...
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Race and health: One gene variant carried mostly by people with African ancestry quadruples risk of Parkinson’s disease

Jon Hamilton |
A global effort to make genetic studies more diverse has led to a discovery about Parkinson's disease, a common brain ...
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Obesity drugs Ozempic and Wegovy are upending the health care system. Should we be concerned?

Josh Nathan-Kazis |
Novo Nordisk and Eli Lilly are about to start raking in tens of billions of dollars a year on their new obesity drugs, ...
Did COVID vaccine mandates reduce infection rates among college students?

Did COVID vaccine mandates reduce infection rates among college students?

Serena Smith |
New research from The Ohio State University College of Medicine finds COVID-19 vaccine mandates are highly effective at reducing the ...
Wild elephants were domesticated — but not by humans. Here’s the surprising mystery of how that happened

Wild elephants were domesticated — but not by humans. Here’s the surprising mystery of how that happened

Mike McRae |
An international team of researchers recently pointed out that similar features exist within populations of elephants, prompting the question of ...
Can AI chatbots ‘feel’?

Can AI chatbots ‘feel’?

Christof Koch |
Generative AI has made giant strides toward machine intelligence. Can machine consciousness be far behind? ...
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Elon Musk says no monkeys died after Neuralink implant tests — but new information suggests a dozen monkeys were euthanized

Dell Cameron, Dhruv Mehrotra |
Fresh allegations of potential securities fraud have been leveled at Elon Musk over statements he recently made regarding the deaths ...
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There are now more than 1 million donor-conceived children in the US. That’s creating inequities in egg freezing and donor brokering

Arthur Caplan, Gwendolyn Quinn |
There is significant reproductive injustice and lack of access to fertility treatments by diverse populations. Nowhere is this more obvious ...
Video: How animals are rapidly evolving to keep up with the world humanity is destroying

Video: How animals are rapidly evolving to keep up with the world humanity is destroying

Evolutionary biologist Shane Campbell-Staton says nature is rapidly changing to keep up with the world humanity has built ...
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Viewpoint: US museums, universities and federal agencies still possess the remains of over 100,000 Indigenous Americans. It’s time to give them back

Christopher Heaney |
Museums, universities and federal agencies still possess the remains of 110,000 Native Americans, Native Hawaiians and Alaska Natives ...
What makes an embryo an embryo? Lab-grown synthetic fertilized eggs scramble conventional science

What makes an embryo an embryo? Synthetic fertilized eggs scramble conventional science

Megan Molteni |
The mainstreaming of IVF, or in vitro fertilization, has familiarized new generations of people with what the earliest stages of ...
What time of day is best to exercise if you want to lose weight—and why?

What time of day is best to exercise if you want to lose weight—and why?

Kristen Rogers |
If your main fitness goal is weight loss, you may want to consider the time of day you’re exercising, a ...
‘You feel like you’re out in the wilderness’: Here are the leading theories for why long COVID is so disabling

‘You feel like you’re out in the wilderness’: Here are the leading theories for why long COVID is so disabling

Will Stone |
For people suffering from long COVID's often disabling symptoms, including intense fatigue, breathing troubles, cognitive issues and heart palpitations, the ...
Human kidneys grown in pig embryos? Xenotransplantation strides into the future

Human kidneys grown in pig embryos? Xenotransplantation strides into the future

Amanda Heidt |
Scientists introduced human stem cells into pig embryos engineered to lack a kidney, stem cells then differentiated and grew into ...
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Viewpoint: Why IARC—an international agency that reviews cancer threats—needs to be replaced by a science-based alternative

Hank Campbell |
IARC epidemiologists claim bacon is as bad for you as plutonium, that plants are little people, and sugar-free gum will ...
Reaching transcendence: Virtual Reality (VR) works as well as LSD or psilocybin to dissolving sense of being an individual

Reaching transcendence: Virtual Reality (VR) works as well as LSD or psilocybin to dissolve sense of individualism

Hana Kiros |
On key metrics, a VR experience elicited a response indistinguishable from subjects who took medium doses of LSD or magic ...
Embryo grown in lab without sperm, eggs or a womb. Here’s why scientists created it

An embryo was grown in lab without sperm, eggs or a womb. Here’s why scientists created it

James Gallagher |
Scientists have grown an entity that closely resembles an early human embryo, without using sperm, eggs or a womb ...
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2.5 million years older than Lucy: Are 6-million-year-old footprints found on Crete from an ancient human ancestor?

Patricia Claus |
Scientists believe that Homo sapiens, or modern humans, evolved into our present form approximately 300,000 years ago ...
‘Closest thing to human embryos yet’: Lab-grown fertilized cells are more advanced and living longer than ever

‘Closest thing to human embryos yet’: Lab-grown fertilized cells more advanced and living longer than ever

Tina Hesman Saey |
Human embryo replicas: The lab-engineered models give scientists a look at human development beyond the first week ...
Is DNA a ‘natural resource’: China is the epicenter of genetic research, but is hoarding its discoveries. It could give them a research edge — or it may backfire

Is DNA a ‘natural resource’? China is the epicenter of genetic research, but is hoarding its discoveries

Jessie Yeung |
Some experts have warned that this genetic hoarding could make global research cooperation more difficult – and potentially backfire on ...
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Brain-computer implants restore some speaking ability to paralyzed patients

Jon Hamilton |
Pat Bennett takes part in a research session, using a brain-computer interface that helps translate her thoughts into speech ...
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Viewpoint: Medicinal doses of psychedelics can treat PTSD, depression and other disorders. Should we legalize recreational use?

Leana Wen |
Early studies into the therapeutic benefits of psychedelics have been so promising that the Food and Drug Administration has designated ...
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3-inch live worm found wiggling in woman’s brain explains mystery health symptoms

Phil Mercer |
In a world first, scientists say an 8cm (3in) worm has been found alive in the brain of an Australian ...
Do opposites really attract? Partners in most successful relationships share political views, education levels, drinking habits and more

Do opposites really attract? Partners in most successful relationships share political views, education levels, drinking habits and more

Ian Sample |
Scientists find that most partners have shared traits including political views, education levels and drinking habits ...
A gene therapy treatment for rare SMA syndrome costs $2 million dollars. What happens if it doesn’t cure the disease?

A gene therapy treatment for rare SMA syndrome costs $2 million dollars. What happens if it doesn’t cure the disease?

Deena Beasley |
Spinal muscular atrophy, a rare inherited disorder which is the leading genetic cause of death in infancy globally ...