In a New York Times op-ed, Surgeon General Vivek Murthy wrote that the U.S. needs to focus on its "epidemic of loneliness," and that half of Americans are lonely — including himself. He pointed out that some of the health risks of loneliness, such as depression, anxiety, heart disease, dementia, and stroke, make it comparable to smoking daily. He proposed a three-step process to help with the epidemic: invest in social infrastructure, reconsider how we use technology, and strengthen our personal connections.
PREVENTING DEMENTIA
A new study shows that being bilingual can help prevent dementia. Researchers tested hundreds of older people on learning, memory, language, and decision-making and found that those who used two languages daily performed consistently better than those who knew only one language.
CANCER-DETECTING AI
Researchers and doctors at the National Health Service in the United Kingdom have built an artificial intelligence application that can detect cancer. According to new research published in The Lancet, the AI tool was developed using hundreds of lung scans from real patients, training it on the subtle differences between cancerous and non-cancerous growths that are often difficult to see with the human eye.
A Chinese court will begin hearing claims for compensation filed by the families of passengers of Malaysia Airlines flight 370 that vanished almost 10 years ago.
Derek Chauvin, the former Minneapolis police officer who was convicted of George Floyd's murder, is expected to survive after being stabbed by another inmate in prison.
The outbreak that began in early 2022 has been much less severe this year as fewer cases of the virus are being found among the wild birds that spread it, but there have still been more than 8 million birds killed this year to help control the spread of the disease.
Police say three young men of Palestinian descent who were attending a Thanksgiving holiday gathering were shot and injured near the University of Vermont campus.
