"Americans are lonelier than Europeans in middle age."

Views expressed in this science and technology update are those of the reporters and correspondents.  Accessed on 13 May 2024, 1545 UTC.

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Russ Roberts (https://hawaiisciencejournal.blogspot.com).

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Americans Are Lonelier than Europeans in Middle Age

302h

The lack of a safety net in the U.S. is a big factor that explains why Americans feel lonelier than Danes or Swedes

How to Check If You Have Immunity to Measles or Need Another Dose

231h

Certain adults may need to get an additional dose of the measles vaccine. Here’s how to know if you have adequate immunity to measles

The Internet Is Full of Deepfakes, and the Sky Is Full of Trash

4h

Deepfake images, a delayed spaceflight, the troubles with space junk and a blast from our past for your Monday review of science news.

TODAY

Meeting Developmental Milestones Early Doesn’t Always Predict Success

2h

Developmental milestones help us understand when a child needs help, but meeting them early doesn’t necessarily predict long term success

Nuclear Weapons at Any Price? Congress Should Say No

2h

Costs are skyrocketing to modernize the U.S. nuclear arsenal. Instead of turning a blind eye, Congress should demand fiscal oversight and make hard decisions balancing costs with deterrence

Doctors Must Help Patients Avoid Deadly Heat Fueled by Climate Change, CDC Urges

4h

New CDC guidance encourages clinicians to start conversations with patients about dangerous heat

YESTERDAY

How Climate Disasters Could Destabilize Major Banks

Big banks face climate risks

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1d

Both climate-driven disasters and the clean energy transition pose risks for the world’s largest financial institutions

MAY 11, 2024

AI Therapy Bots Have Risks and Benefits and More Risks

2d

Therapy chatbots are increasingly popular and may benefit some people, but it's dangerous to trust AI during a mental health crisis

MAY 10, 2024

How Do People Get Parasitic Brain Worms like the One RFK, Jr., Had?

100+2d

Experts explain how certain worms can infect the brain and why they are an important global public health problem

Carrington-Level Cluster of Sunspots May Send a ‘Cannibal CME’ Hurtling Toward Earth

100+2d

A giant sunspot cluster rivaling the one that caused the Carrington Event in 1859 could trigger a cannibal coronal mass ejection. But this is unlikely to cause major problems

Photograph Collection Finds ‘Tragic Beauty’ in Shorelines Marred by Climate Change

3d

A stunning photograph collection underlines how climate change is altering the world’s coastal and lakeside environments

The Anthropology of Past Disease Outbreaks Can Help Prevent Future Ones

273d

Three factors determine whether a society experiences disease outbreaks—and how we can fight them

Will Mexico City Run Out of Drinking Water?

3d

More huge cities are facing Day Zero—the date water taps go dry—just as Cape Town, South Africa, did

Is Earth Safe from a Nearby Supernova?

363d

An exploding star is a catastrophe on a cosmic scale, but here on Earth we’re safe from such astral disasters—for now