Science Archives - Page 144 of 286 - Scitke

Spacetime Defects Decouple Gravity from Mass in a Dark Matter Alternative

It appears that something is missing from the universe, which physicists refer to as “dark matter.” Yet, even after a century of searching, it hasn’t been found. A new paper suggests an alternative hypothesis, demonstrating how gravity might exist without mass and account for many phenomena attributed to dark matter. Einstein’s general relativity remains the […]

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Superman’s X-ray Vision Becomes Portable

Scientists have developed a miniature chip capable of capturing images of objects through cardboard. This technology, intended for integration into smartphones, moves us closer to emulating Superman’s ability to see through solid objects, without the need for X-rays. Drawing inspiration from Superman’s X-ray vision, researchers from the University of Texas at Dallas (UTD) and Seoul

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Menstruation’s Impact on Athletic Performance Defies Expectations

Healthcare, Science / Jorge Paka

New research suggests that female athletes actually have quicker reaction times and make fewer mistakes during their periods, despite perceiving a decline in their performance compared to other phases of their menstrual cycle. Researchers at University College London studied over 200 athletes to explore why female athletes experience higher injury rates compared to males. As

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Study Links Chronic Insomnia to Ultra-Processed Foods

Healthcare, Medicine / Jorge Paka

New research indicates that ultra-processed foods (UPFs), which are associated with conditions like heart disease and diabetes, may also play a role in chronic insomnia. These ultra-processed foods (UPFs) undergo significant modifications to enhance taste, enable mass production, or prolong shelf life, in contrast to whole foods like fruits and vegetables. Researchers from Sorbonne Paris

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Exercise Study Sets Weekly Blood Pressure Control Requirement

Healthcare, Medicine / Jorge Paka

To maintain heart health and reduce the risk of high blood pressure later in life, it’s essential not to reach peak fitness too soon. Recent studies indicate that maintaining consistent exercise levels throughout middle age is crucial for long-term protection against hypertension. However, social factors may present challenges for some individuals in maintaining consistent exercise

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NASA Monitors Endangered Species with Advanced Satellites

Earth Science, Environmental Science / Jorge Paka

By directing some attention from space to Earth, NASA aids ecologists in safeguarding endangered species such as tigers and elephants using its advanced satellites. Currently, habitat loss poses the greatest threat to global species. As human populations surge, we transform more wilderness and consume increasing resources, making large species like tigers and elephants particularly susceptible

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SpaceX Boosts Starfactory to Aim for one Starship Daily Production

Astronomy, Astrophysics, Planetary Science / Jorge Paka

Starbase, located in Boca Chica, TX, is undergoing a major upgrade known as Starfactory, set to be operational by this summer with a hefty price tag of $100 million and ambitious objectives. Construction began in February, adding an extra 100,000 square feet (9,290 sq m) of factory space dedicated to SpaceX’s mission of producing one

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Blood Sugar Drops During Exercise and Stays Low Afterward

Healthcare, Medicine / Jorge Paka

It’s commonly understood that consistent exercise can enhance various health parameters. However, a recent study highlights the significance of the timing of your workouts, particularly in managing blood sugar levels. The study was conducted by two researchers affiliated with the University of Granada in Spain. They analyzed data from 186 overweight and/or obese adults, characterized

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Autonomous Sea Cleaner also Fights Invasive Plants

Earth Science, Environmental Science / Jorge Paka

Clear Robotics is broadening its array of self-operating marine garbage collectors. The Class 3 vessel offers increased onboard storage and the potential to tow barges, enabling extended cleanup operations. Additionally, it’s engineered to address invasive weeds. Two Hong Kong University graduates created Clearbot, a robotic vessel to ease the task of removing floating debris from

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Russian Cosmonaut First to Spend 1,000 Days in Space

Astronomy, Science / Eduardo Paulo

On June 5, Russian Cosmonaut Oleg Kononenko became the first person to spend 1,000 days in space. He surpassed the previous record held by fellow Russian Gennady Padalka, who spent 878 days, 11 hours, 29 minutes, and 48 seconds in space. Both achieved their records over five missions, but Kononenko’s missions were longer. He is

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