Science Archives - Page 103 of 286 - Scitke

Experts Warn Viral Social Media Heart Attack Hack May Endanger Lives

A recent social media trend has resurfaced a technique from the late 1970s known as “cough CPR.” The viral claim suggests that coughing rhythmically can help individuals survive a heart attack when alone by keeping their heart beating. While the idea is dramatic and attention-grabbing, it has raised significant concerns among medical professionals. Origins of […]

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Caltech Calculates the Surprisingly Slow Speed of Human Thought

Biology / Mauro Lucas

We like to think of ourselves as quick thinkers, but new research from Caltech reveals that our brains process information at an astonishingly slow rate of about 10 bits per second. Despite our sensory systems gathering data 100 million times faster, this leisurely pace may reflect deep evolutionary roots. The human brain, often lauded as

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Occasional Indulgence May Be Better for Your Heart Than Avoiding Sugar Completely

Healthcare, Medicine / Mauro Lucas

A study from Lund University, Sweden, reinforces the link between added sugar and heart disease but reveals a surprising finding: occasional sweet treats may reduce cardiovascular risk compared to a strict “zero-sugar” diet. However, this benefit does not apply to other sugar sources like sweetened drinks or sugary toppings. “This surprising contrast highlights the importance

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Even NASA Is Stumped by the Alarming Surge in Global Temperatures

Earth Science, Environmental Science / Mauro Lucas

The world has been steadily warming for decades, but a sudden, extraordinary surge in global heat has pushed the climate into uncharted territory, leaving scientists grappling for answers. Over the past two years, temperature records have been shattered repeatedly, defying even the most advanced climate models. While it’s clear that burning fossil fuels is the

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Study Reveals Health Benefits of Drinking More Water

Healthcare, Medicine / Jorge Paka

Staying hydrated is widely recognized as essential for health, but a new study delves into the specific benefits of drinking plenty of water—revealing more advantages than you might expect. Researchers at the University of California, San Francisco (UCSF) analyzed 18 prior studies, with a median of 48 participants per study. Most of these studies demonstrated

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Breakthrough Cancer Drug Achieves Landmark FDA Approval

Healthcare, Medicine / Mauro Lucas

Promising cancer drug dostarlimab is advancing toward broader availability after receiving Breakthrough Therapy Designation from the FDA. This designation aims to expedite its development and market approval, potentially cutting years off its timeline if further testing is successful. Dostarlimab (Jemperli), a PD-1-blocking antibody, showed groundbreaking results in clinical trials, eliminating rectal cancer tumors without surgery,

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An Impressive Robotic Hand Now has the Ability to Manipulate Objects it is Holding

Robotics, Science / Jorge Paka

Sanctuary AI’s Phoenix robot is undeniably remarkable, featuring hydraulically powered hands with exceptional dexterity. These hands have recently become even more versatile, as each can now simultaneously hold and manipulate an object. Typically, robotic fingers are operated using cables connected to electric motors. This setup is relatively straightforward, efficient, and cost-effective, provided the hand is

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The First Baby Conceived Using Groundbreaking Fertility Technology is Born

Healthcare, Medicine, Uncategorized / Samilton Santos

A revolutionary fertility technique that uses stem cells to aid embryo maturation outside the human body has led to the birth of the world’s first baby conceived through this method. Gameto, the company behind this breakthrough, highlights that the process is quicker, safer, and more accessible compared to traditional in vitro fertilization (IVF). Since the

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Ancient Frozen Lake Preserves a Time Capsule From Millions of Years Ago

Earth Science, Environmental Science / Mauro Lucas

Beneath Antarctica’s Lake Enigma, a hidden freshwater ecosystem has been sealed under 30 feet (9 meters) of ice for up to 14 million years. Led by Italian scientists, researchers used radar and advanced, contamination-free drilling methods to access and study this ancient, isolated biome. Analysis shows Lake Enigma hosts a phylogenetically diverse, high-biomass microbial ecosystem

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First Severe Human Case of Bird Flu Reported in the U.S.

Healthcare, Medicine / Mauro Lucas

An elderly patient in Louisiana is critically ill with severe avian influenza, marking the first serious human case in the United States. This development, announced by U.S. authorities on Wednesday, has intensified concerns about a potential bird flu pandemic. The Louisiana case increases the total number of U.S. infections in the current 2024 outbreak to

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