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01 / 05
Sadness among Teen Girls May Be Improving, CDC Finds

New York Times | Happiness & Satisfaction

Sadness among Teen Girls May Be Improving, CDC Finds

“In 2021, a survey by the Centers for Disease Control and Prevention on teen mental health focused on a stark crisis: Nearly three in five teenage girls reported feeling persistent sadness, the highest rate in a decade.

But the newest iteration of the survey, distributed in 2023 to more than 20,000 high school students across the country, suggests that some of the despair seen at the height of the pandemic may be lessening.

Fifty-three percent of girls reported extreme depressive symptoms in 2023, down from 57 percent in 2021. For comparison, just 28 percent of teenage boys felt persistent sadness, about the same as in 2021.”

From New York Times.

Live Science | Human Development

Genome Stored In Crystal Could Survive to the End of the Universe

“For the first time, scientists have stored a copy of humanity’s genetic blueprint inside a near-indestructible ‘5D memory crystal’ — a new data storage format that could keep the valuable information safe for billions of years, or even potentially to the end of time.”

From Live Science.

Bloomberg | Communications

Audible to Start Generating AI Voice Replicas of Select Narrators

“Amazon.com Inc.’s Audible will begin inviting a select group of US-based audiobook narrators to train artificial intelligence on their voices, the clones of which can then be used to make audiobook recordings. The effort, which kicks off this week, is designed to add more audiobooks to the service, quickly and cheaply — and to welcome traditional narrators into the evolving world of audiobook automation which, to date, many have regarded warily.”

From Bloomberg.

MIT Technology Review | Science & Technology

Roblox Is Launching a Generative AI That Builds 3D Environments

“Roblox plans to roll out a generative AI tool that will let creators make whole 3D scenes just using text prompts, it announced today. 

Once it’s up and running, developers on the hugely popular online game platform will be able to simply write ‘Generate a race track in the desert,’ for example, and the AI will spin one up. Users will also be able to modify scenes or expand their scope—say, to change a daytime scene to night or switch the desert for a forest. 

Although developers can already create similar scenes like this manually in the platform’s creator studio, Roblox claims its new generative AI model will make the changes happen in a fraction of the time. It also claims that it will give developers with minimal 3D art skills the ability to craft more compelling environments.”

From MIT Technology Review.

NBC News | Health & Medical Care

Donating a Kidney Is Safer than Ever, Reassuring Research Finds

“For the new study, published in JAMA, doctors looked at data on people who died within 90 days after a kidney transplant surgery from 1993 to 2022. Data came from both the Scientific Registry of Transplant Recipients and the Organ Procurement and Transplantation Network, a nonprofit organization that administers the nation’s only transplant network authorized by the U.S. Congress.

In total, there were 164,593 kidney donors included in the study. Thirty-six died within 90 days after donation. 

From 1993 to 2002, there 13 total deaths after the procedure for a mortality rate of 3 per 10,000 people; from 2003 to 2012, there were 18 deaths, a mortality rate of 2.9 per 10,000. 

Deaths dropped significantly from 2013 to 2022, to just five, or a mortality rate of 0.9 per 10,000. 

During this time, laparoscopic surgery — a minimally invasive technique where surgeons use small incisions and specialized instruments to remove the kidney — became the standard of care, Segev said. Previously, patients underwent open donor nephrectomy, which required a much larger incision that needed longer recovery time and more risk of complications.”

From NBC News.