Science

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Nicotine Pouches Are Poisoning Young Children at a Rapidly Increasing Rate in the US

Healthcare, Medicine /

A recent study by pediatricians at the US Nationwide Children’s Hospital has revealed a sharp rise in cases of nicotine poisoning among young children caused by ingesting nicotine pouches. What Are Nicotine Pouches? Also called “white snus,” these pouches typically contain powdered nicotine mixed with sweeteners and flavorings. Users place them between the lip and […]

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China’s Air Quality Improvements May Be Driving a Surge in Global Warming

Earth Science, Environmental Science /

Since around 2010, the pace of global warming has accelerated, contributing to a succession of record-breaking warm years. The exact cause of this rapid increase remains one of the major unsolved questions in climate science. East Asia’s Pollution Reductions as a Key Driver A recent study suggests that significant reductions in air pollution — especially

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Japan’s First Public AI with Real-Time Speech Interaction

Applied Science, Robotics /

How can an AI system be developed to closely replicate human speech?Nagoya University researchers have advanced this goal by creating J-Moshi—the first public AI mimicking Japanese conversational styles. J-Moshi Captures the Natural Flow of Japanese Conversation Through Aizuchi J-Moshi replicates the natural rhythm of Japanese conversation, which frequently includes brief interjections called aizuchi. Responses like

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Collider Experiment Recreates Early Universe’s Extreme Conditions

Astrophysics, Physics /

A group of scientists has made significant strides in exploring how some of the Universe’s most massive particles behave under extreme conditions resembling those just after the Big Bang. New Insights into Fundamental Forces Their findings, published in Physics Reports, shed light on the basic forces that helped shape the early Universe and continue to

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Design Sem Nome 2025 07 15T154109.177

Here’s What Happens to Your Body When You Quit Drinking Alcohol

Healthcare, Medicine /

Alcohol can take a serious toll on your health, sometimes in ways you might not expect. From immediate effects like headaches and anxiety to long-term risks such as cancer, its impact can be wide-ranging. If you’re considering a break from drinking, you’ll likely notice both short-term improvements and lasting health benefits. But how soon can

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Researchers Devise Precise Method For Carbon Insertion In Aromatics

Chemistry, Organic Chemistry /

A research team has developed an electrochemical technique enabling highly selective single-carbon insertion at the para position of polysubstituted pyrroles. This method holds significant potential for use in synthetic organic chemistry, particularly in pharmaceutical development. Their findings were published in the Journal of the American Chemical Society on July 14. “Our aim was to tackle

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Monitoring Molecular Activity In The Interstellar Medium

Space & Environment, Stellar Astronomy /

Stars don’t just appear spontaneously they form from gas and dust, but tracking this material is a major challenge. These cold particles drift through the galaxy at temperatures near absolute zero, emitting little to no light, which complicates detection. Ironically, the very thing that makes them hard to observe also helps astronomers study them: they

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Design Sem Nome 2025 07 14T153015.694

Bionic Knee Enhances Mobility for Amputees

Robotics, Science /

A newly developed bionic knee enables amputees to walk more quickly, navigate stairs with greater ease, and skillfully avoid obstacles, according to researchers in the journal Science. The new prosthetic knee is integrated directly with the user’s muscle and bone tissue, offering enhanced stability and more precise control, according to researchers. Two study participants using

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Design Sem Nome 2025 07 14T145508.788

Air Pollution Cuts in East Asia May Have Sped Up Global Warming

Climatology, Earth Science, Environmental Science /

A new study published Monday (July 14) in Communications Earth and Environment reveals that efforts to reduce air pollution in East Asia have contributed to a faster pace of global warming. Global warming—primarily driven by greenhouse gas emissions—has been accelerating over the past 15 years, causing record-high surface temperatures. During this same period, East Asian

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Johns Hopkins Is Teaching a Robot To Do Gallbladder Surgery On a Realistic Simulator

Applied Science, Robotics /

Johns Hopkins University announced today that a robot, trained using surgical videos, successfully performed a major portion of a gallbladder removal on a lifelike patient model without human intervention. During the procedure, the robot responded to voice commands from the medical team, similar to how a trainee surgeon learns from a mentor. According to researchers,

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