Friday, April 19, 2024

ScienceBlog.com Newsletter

"Earth's weakening magnetic field could lead to increases in cosmic radiation."

Views expressed in this science and technology update are those of the reporters and correspondents.  Accessed on 19 April 2024, 2028 UTC.

Content and Source: scienceblog.com/Scienceblog.com Newsletter.

Please scroll down to read your selections.  Thanks for joining us today.

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

For earlier editions of this newsletter, please check the archive category in the blog sidebar.

 

Read: Earth’s Weakening Magnetic Field Could Lead To Increased Cosmic Radiation

Also today

Flamingo

Pink And Swollen Shores: Science Poetry Friday!

An illustration depicting a traumatic brain injury, showing blood leaking into the brain and activating immune cells

Scientists Uncover Key Mechanism Linking Traumatic Brain Injury To Neurodegeneration

Thirunavukarasu found that the AI model GPT-4 significantly exceeds the ability of non-specialist doctors to assess eye problems and provide advice.

GPT-4 Outperforms Junior Doctors In Eye Care Scenarios

An illustration depicting a fosa stalking a diademed sifaka lemur in the isolated Betampona Strict Nature Reserve in Madagascar

Lemur’s Lament: When One Vulnerable Species Stalks Another

PENTATRAP

Scientists Take A Step Closer To Solving The Mystery Of Neutrino Masses

antibodies

New Blood Test Could Predict Multiple Sclerosis Years Before Symptoms Appear

Comparison between CMB data resolution collected by Planck and SPT-3G

Cosmologists Grapple With Growing Tension In Understanding Universe’s Expansion

a juvenile great white shark swimming in warm shallow waters near the shore, submerged underwater

Juvenile Great White Sharks Prefer Warm, Shallow Waters Near Shore

An illustration depicting a cityscape with buildings, roads, and infrastructure, with a cutaway view showing the underground layers

China’s Sinking Cities Raise Global Alarm

Mouse neuronal cells with mitochondria (red) and nuclei (blue).

Cannabinoid Shows Promise In Protecting The Brain Against Aging And Neurodegeneration

The left panel illustrates sea surface temperature variations between the most recent ice age, approximately 21,000 years ago, and modern preindustrial temperatures. This refined analysis highlights significant cooling over the northern oceans, attributed to the presence of the North American ice sheet, which significantly contributed to the overall global cooling trend. In contrast, the right panel depicts anticipated changes in ocean surface temperatures under a scenario of doubled atmospheric CO2 concentrations in the future. This projection reveals a distinct pattern of temperature change, suggesting lower globally averaged warming than previously anticipated in worst-case scenarios.

New Study Reduces Absolute Worst-Case Warming Scenario

 
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