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A team of researchers in the United States and United Kingdom say they have created the world’s first synthetic human embryo-like structures from stem cells, bypassing the need for eggs and sperm.

These embryo-like structures are at the very earliest stages of human development: They don’t have a beating heart or a brain, for example. But scientists say they could one day help advance the understanding of genetic diseases or the causes of miscarriages.

The research raises critical legal and ethical questions, and many countries, including the US, don’t have laws governing the creation or treatment of synthetic embryos.

The experiments are the first of their kind and could lead to new advances in computing.

A team at the University of Chicago.

Founded in 1,890, the University of Chicago (UChicago, U of C, or Chicago) is a private research university in Chicago, Illinois. Located on a 217-acre campus in Chicago’s Hyde Park neighborhood, near Lake Michigan, the school holds top-ten positions in various national and international rankings. UChicago is also well known for its professional schools: Pritzker School of Medicine, Booth School of Business, Law School, School of Social Service Administration, Harris School of Public Policy Studies, Divinity School and the Graham School of Continuing Liberal and Professional Studies, and Pritzker School of Molecular Engineering.

International researchers studying the yellow crazy ant, or Anoplolepis gracilipes, found that male ants of this species are chimeras, containing two genomes from different parent cells within their bodies. This unique reproductive process, originating from a single fertilized egg that undergoes separate maternal and paternal nuclear division, is unprecedented and challenges the fundamental biological inheritance law stating that all cells of an individual should contain the same genome. Credit: Hugo Darras.

The yellow crazy ant, known scientifically as Anoplolepis gracilipes, is notorious for being one of the most devastating invasive species.

A species is a group of living organisms that share a set of common characteristics and are able to breed and produce fertile offspring. The concept of a species is important in biology as it is used to classify and organize the diversity of life. There are different ways to define a species, but the most widely accepted one is the biological species concept, which defines a species as a group of organisms that can interbreed and produce viable offspring in nature. This definition is widely used in evolutionary biology and ecology to identify and classify living organisms.

One month into living under Russian occupation in northern Ukraine, Marina cycled cautiously through her village. She was five doors from her elderly parents’ blue garden gate when three soldiers ordered her to stop. Grabbing her hair, they dragged Marina into a neighbour’s empty house.

“They forced me to strip naked,” the 47-year-old said, picking at the skin around her fingernails. “I asked them not to touch me, but they said: ‘Your Ukrainian soldiers are killing us’.”

Continue reading “Gang-rape and genital electrocution: How Russia’s war crimes in Ukraine could go un-prosecuted” »

A group of scientists has discovered new laws governing the flow of fluids by conducting experiments on an ancient technology: the drinking straw. This newfound understanding has the potential to enhance fluid management in medical and engineering contexts.

“We found that sipping through a straw defies all the previously known laws for the resistance or friction of flow through a pipe or tube,” explains Leif Ristroph, an associate professor at New York University’s Courant Institute of Mathematical Sciences and an author of the study, which appears in the Journal of Fluid Mechanics. “This motivated us to search for a new law that could work for any type of fluid moving at any rate through a pipe of any size.”

The movement of liquids and gases through conduits such as pipes, tubes, and ducts is a common phenomenon in both natural and industrial contexts, including in scenarios like the circulation of blood or the transportation of oil through pipelines.

As my friends Tristan Harris and Aza Raskin of the Center for Humane Technology (CHT) explain in their April 9th YouTube presentation, the AI revolution is moving much too fast for, and proving much too slippery for, conventional legal and regulatory responses by humans and their state power.

Crucially, these two idealistic Silicon Valley renegades point out, in an accessible manner, exactly what has made the recent jump in AI capacity possible:

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OpenAI CEO Sam Altman recently warned that he has no qualms about removing ChatGPT from Europe if legislation designed to regulate AI becomes law. The legislation in question is the AI Act and includes several provisions that Altman argues are overly broad and overreaching.

“The current draft of the EU AI Act would be over-regulating,” Altman said in remarks picked up by Reuters. “But we have heard it’s going to get pulled back,” he added.

In today’s column, I will be examining how the latest in generative AI is stoking medical malpractice concerns for medical doctors, doing so in perhaps unexpected or surprising ways. We all pretty much realize that medical doctors need to know about medicine, and it turns out that they also need to know about or at least be sufficiently aware of the intertwining of AI and the law during their illustrious medical careers.

Here’s why.

Is generative AI a blessing or a curse when it comes to medical doctors and the role of medical malpractice lawsuits.

Continue reading “Generative AI Is Stoking Medical Malpractice Concerns For Medical Doctors In These Unexpected Ways, Says AI Ethics And AI Law” »

Researchers at the university of chicago.

Founded in 1,890, the University of Chicago (UChicago, U of C, or Chicago) is a private research university in Chicago, Illinois. Located on a 217-acre campus in Chicago’s Hyde Park neighborhood, near Lake Michigan, the school holds top-ten positions in various national and international rankings. UChicago is also well known for its professional schools: Pritzker School of Medicine, Booth School of Business, Law School, School of Social Service Administration, Harris School of Public Policy Studies, Divinity School and the Graham School of Continuing Liberal and Professional Studies, and Pritzker School of Molecular Engineering.