Opinion: Shakira is reminding us about a universal truth | CNN

Editor’s Note: Ximena N. Beltran Quan Kiu is a communication specialist and writer based in Chicago. The views expressed here are hers. Read more opinion on CNN. CNN  —  Last week, Shakira did to her ex, former soccer star Gerard Piqué, what every person who’s been mistreated and underappreciated by…

How is Italy planning to tighten laws on smoking?

The Italian health ministry is set to bring in tighter restrictions on smoking. Does this mean Italy will now join other EU countries in making beaches, parks and restaurant terraces smoke-free? Source link

Live updates: Russia’s war in Ukraine

Russian President Vladimir Putin said Wednesday that the goal of what he calls the “special military operation” in Ukraine is to “end the war” in the eastern Donbas region, according to state news agency RIA Novosti. Speaking at a meeting with World War II veterans and survivors of the siege of…

New Zealand leader Jacinda Ardern to resign before upcoming election | CNN

CNN  —  New Zealand Prime Minister Jacinda Ardern announced Thursday she will stand aside for a new leader within weeks, saying she doesn’t believe she has the energy to seek re-election in the October polls. Speaking at news conference, Ardern said her term would end by February 7, when she…

Polysulfates could find wide use in high-performance electronics components

A new type of polysulfate compound that can form thin, flexible films has properties that could make it a material of choice for many high-performance electrical components, according to a study from chemists and materials scientists at Scripps Research and the Lawrence Berkeley National Laboratory (LBNL). In the study, published…

New ‘chain mail’ material of interlocking molecules is tough, flexible and easy to make: New process for making catenanes for potential use in airplanes, armor and other resilient needs

University of California, Berkeley, chemists have created a new type of material from millions of identical, interlocking molecules that for the first time allows the synthesis of extensive 2D or 3D structures that are flexible, strong and resilient, like the chain mail that protected medieval knights. The material, called an…

Microelectronics give researchers a remote control for biological robots

First, they walked. Then, they saw the light. Now, miniature biological robots have gained a new trick: remote control. The hybrid “eBiobots” are the first to combine soft materials, living muscle and microelectronics, said researchers at the University of Illinois Urbana-Champaign, Northwestern University and collaborating institutions. They described their centimeter-scale…

Does the risk of stroke from common risk factors change as people age?

High blood pressure and diabetes are known risk factors for stroke, but now a new study shows that the amount of risk may decrease as people age. The study is published in the January 18, 2023, online issue of Neurology®, the medical journal of the American Academy of Neurology. “High…

In the wake of a wildfire, embers of change in cognition and brain function linger: People exposed to the deadly Camp Fire in 2018 displayed altered cognitive function months later; it’s new evidence of a growing phenomenon known as ‘climate trauma’

In November 2018, the Camp Fire burned a total of 239 square miles, destroyed 18,804 structures and killed 85 people, making it the deadliest and most destructive wildfire in California history. Three years later, researchers at University of California San Diego, published a novel study that looked at the psychological…

Scientists developing early Alzheimer’s disease detection sensor

Researchers with the SFU Nanodevice Fabrication Group are developing a new biosensor that can be used to screen for Alzheimer’s disease and other diseases. An overview of their work has been recently published in the journal Nature Communications. Their sensor works by detecting a particular type of small protein, in…

Aspirin as effective as blood thinner injections to prevent deadly complications in patients hospitalized with bone fractures: Multi-center trial of more than 12,000 orthopedic trauma patients likely to change standard of care

Patients hospitalized with fractures typically receive an injectable blood thinner, low-molecular-weight heparin, to prevent life-threatening blood clots. A new clinical trial, however, found that inexpensive over-the-counter aspirin is just as effective. The findings, published today in the New England Journal of Medicine, may lead surgeons to change their practice and…

How was the solar system formed? The Ryugu asteroid is helping us learn: Scientists reveal that minerals from the asteroid were produced through reactions with water more than 4.5 billion years ago

Mineral samples collected from the Ryugu asteroid by the Japan’s Hayabusa2 spacecraft are helping UCLA space scientists and colleagues better understand the chemical composition of our solar system as it existed in its infancy, more than 4.5 billion years ago. In research recently published in Nature Astronomy, scientists using isotopic…

Experimental HIV vaccine regimen safe but ineffective

An investigational HIV vaccine regimen tested among men who have sex with men (MSM) and transgender people was safe but did not provide protection against HIV acquisition, an independent data and safety monitoring board (DSMB) has determined. The HPX3002/HVTN 706, or “Mosaico,” Phase 3 clinical trial began in 2019 and…

Revealing the thermal heat dance of magnetic domains

Everyone knows that holding two magnets together will lead to one of two results: they stick together, or they push each other apart. From this perspective, magnetism seems simple, but scientists have struggled for decades to really understand how magnetism behaves on the smallest scales. On the near-atomic level, magnetism…

Researchers uncover secrets on how Alaska’s Denali Fault formed

When the rigid plates that make up the Earth’s lithosphere brush against one another, they often form visible boundaries, known as faults, on the planet’s surface. Strike-slip faults, such as the San Andreas Fault in California or the Denali Fault in Alaska, are among the most well-known and capable of…

What’s driving re-burns across California and the West? As climate change sparks more new fires in old burn areas, understanding the underlying causes can help shape land-management strategies

Seasonal temperature, moisture loss from plants and wind speed are what primarily drive fires that sweep across the same landscape multiple times, a new study reveals. These findings and others could help land managers plan more effective treatments in areas susceptible to fire, particularly in the fire-ravaged wildland-urban interfaces of…