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Hawai'i's Kilauea volcano, renowned for its persistent activity over the past 30 years, has recently erupted spectacularly, sending lava fountains soaring up to 300 meters (1,000 feet) into the sky. This latest episode, which began in December 2024, marks the 23rd phase of volcanic activity and features vigorous fountaining not seen since the mid-1980s. The United States Geological Survey (USGS) noted that the current eruption is characterized by episodic fountaining from the north and south vents of the Halemaʻumaʻu crater, which is steeped in local mythology as the home of the volcanic goddess Pelehonuamea. The eruptions have produced tephra and "Pele’s hair," a form of volcanic glass, while also releasing approximately 83,000 tons of sulfur dioxide daily. As episode 23 concludes, observers anticipate the onset of episode 24 in the coming days. 
Published: May 29 2025, 11 pmeznews.inAstronomers are intrigued by the discovery of an unusual, repeating long-period transient (LPT) signal from a cosmic object named ASKAP J1832-0911, detected by Australia’s CSIRO using the ASKAP radio telescope. Emitting radio waves every 44 minutes, this object does not resemble any known star or system, raising questions about its nature. The signal was correlated with high-energy X-ray pulses from NASA’s Chandra X-ray Observatory, suggesting a potential link between the two phenomena. The team found no prior evidence of the object, indicating a dramatic event may have activated it shortly before detection. The source, located about 15,000 light-years away, could be a magnetar or a binary star system, but existing theories do not fully explain its behavior. Researchers emphasize that this discovery may point to new physics or stellar evolution models, and further observations are essential to unravel the mystery surrounding LPTs.
Published: Jun 03 2025, 4 pmeznews.inThe Trump administration's final budget proposal has raised alarms among scientists, as it outlines significant cuts to NASA and other scientific agencies, potentially stifling American innovation for years. NASA's budget is set to be slashed by 25%, with its science budget facing a staggering 47% reduction. The proposed cuts threaten to cancel 40 missions deemed "lower priority," including critical projects studying the Sun, Earth, Venus, and Mars. Notable casualties include the Lunar Gateway space station and the Mars Sample Return mission, which aimed to bring Martian samples back to Earth. The budget also jeopardizes contributions to international missions and high-energy studies, with the National Science Foundation facing similar financial constraints. Critics argue that these cuts could hinder the U.S.'s competitive edge in space exploration and scientific research, with potential economic repercussions estimated at $180 billion in lost returns on investment. The budget still requires Congressional approval.
Published: Jun 03 2025, 10 pmeznews.inA groundbreaking study from New York University (NYU) has revealed that learning and memory may extend beyond the brain, with evidence of a phenomenon known as the massed-space effect occurring in non-neuronal cells. Co-led by Clinical Associate Professor Nikolay Kukushkin, the research, published in November 2024, demonstrated that kidney and neuroblastoma cells can store and respond to information patterns similarly to brain cells. By simulating experiences through specific signals, the team found that short, spaced signals elicited a stronger response from a memory-associated gene than a single long signal. This discovery suggests that all cells in the body could be involved in monitoring and responding to various stimuli, potentially leading to innovative approaches in fields like cancer treatment and nutrition. The researchers plan to further explore cellular memory in whole organisms, such as sea slugs, to deepen our understanding of this phenomenon.
Published: Jun 03 2025, 8 pmeznews.inA team of physicists from the University of Waterloo has achieved a groundbreaking feat by making a ball roll vertically down a wall without any external force, a concept previously deemed impossible. Traditionally, rolling on vertical surfaces was thought to be unachievable due to the absence of friction and torque. However, after extensive theoretical calculations and experimentation, the researchers discovered that a sphere with the elasticity of a gummy bear rolling on a spongy surface could create enough torque to maintain motion. The ball rolls at approximately 1 millimeter every two seconds, with its shape changing at the contact point to facilitate movement. This discovery challenges conventional physics and could pave the way for advancements in soft robotics, enabling new forms of movement on vertical surfaces. While immediate applications are not yet clear, the findings could influence future technologies, including exploration missions to Mars. The study is published in the journal Soft Matter.
Published: Jun 03 2025, 9 pmeznews.inSwimming with orcas in Mexico is technically illegal, yet a legal loophole has led to a surge in tourist activities in La Ventana Bay, where visitors can swim with these marine mammals. While the Official Mexican Standard NOM-131-SEMARNAT-2010 prohibits swimming and other activities during whale-watching trips, it does not explicitly mention orcas, allowing for their inclusion in tours. This has raised concerns among experts, who warn of potential risks to both tourists and orcas, as increased human interaction could disrupt the whales' natural behavior and feeding patterns. In response, marine biologists and tour operators are collaborating on a management plan that would require permits for boat tours, limit daily interactions, and focus on educating guides about safe practices. This proposal is currently under review by the Mexican government, with a decision anticipated this summer.
Published: May 31 2025, 6 ameznews.inGreat white sharks, known for their size and predatory prowess, are rarely seen in aquariums due to a combination of factors that make their captivity challenging. Despite attempts dating back to the 1950s, including a notable effort at Japan's Okinawa Churaumi Aquarium in 2016, these sharks often die within days of capture. Their diet poses a significant issue, as they typically refuse to eat anything but live prey, complicating feeding in a controlled environment. Additionally, great whites require vast swimming spaces to thrive, with some traveling over 20,000 kilometers in the wild, making it impractical to replicate their natural habitat in a tank. The artificial environment can also confuse their acute electroreception abilities. As public sentiment shifts against keeping large marine animals in captivity, the prospect of exhibiting great white sharks has become increasingly unpopular, reflecting a broader change in attitudes towards animal welfare.
Published: Jun 03 2025, 4 pmeznews.inA new simulation suggests that Earth faces a 1-in-100,000 chance of being ejected from the Solar System due to the gravitational influence of passing stars. As the Sun nears the end of its life in about 5 billion years, it will expand into a red giant, likely consuming Mercury and possibly Venus and Earth. However, the study, published in the journal *Icarus*, indicates that interactions with nearby stars could destabilize the Solar System much sooner. The simulation predicts approximately 19 stellar encounters per million years within 1 parsec of the Sun, with a 2% chance of losing a planet. Mercury is particularly vulnerable, with a 50-80% increased risk of instability, while Pluto has a 5% chance of becoming unstable. Mars also faces a 0.3% risk of collision or ejection. Fortunately, no stars are expected to approach us for a considerable time, allowing humanity to seek solutions.
Published: May 31 2025, 9 ameznews.inResearchers at the Korean Advanced Institute of Science and Technology (KAIST) have unveiled a pioneering technology that can transform cancer cells into a state resembling normal cells without killing them, potentially revolutionizing cancer treatment. This innovative approach, known as cancer reversion, aims to restore the differentiated characteristics of cancer cells, which often lose their specialized functions. By reactivating differentiation-associated genes, the team successfully converted colon cancer cells back to a normal-like state, confirmed through molecular and cellular experiments on animal subjects. The study highlights the identification of "master regulators"—specific genes that control this differentiation process—enabling scientists to manipulate cancer cells more effectively. Professor Kwang-Hyun Cho emphasized the significance of this systematic method, which could lead to new reversible therapies applicable to various cancer types. The findings, published in *Advanced Science*, mark a significant step towards developing alternative cancer treatments that minimize side effects and resistance risks.
Published: Jun 03 2025, 5 pmeznews.inA grade eight student from Ontario, Canada, Brenden Sener, has made significant strides in resolving a historical debate surrounding Archimedes' legendary "death ray," a weapon purportedly used to incinerate Roman ships during the Siege of Syracuse in 213-212 BCE. Sener constructed a scaled-down version of the device, employing concave mirrors and LED lamps, and demonstrated that the concept could indeed work. His experiments revealed that using multiple mirrors could significantly increase the temperature of a target, supporting claims made by previous researchers, including a 2005 MIT study. While some scholars have dismissed the death ray as myth, Sener's findings suggest that, with a powerful heat source and properly angled mirrors, combustion could be achievable. For his innovative work, Sener received several accolades, including the Matthews Hall Annual Science Fair Gold Medal and the London Public Library Award for inspiring interest in science and technology.
Published: May 29 2025, 7 pmeznews.inThe distinction between a million and a billion can be challenging to grasp, particularly when contextualized with real-world examples. A million seconds equates to approximately 11.57 days, while a billion seconds spans an astonishing 31.7 years. Historically, the term "billion" originated in the 1600s, initially denoting one million million (1,000,000,000,000) before French mathematicians shifted its meaning to one thousand million (1,000,000,000). This change was adopted by the United States and gradually gained traction in English-speaking countries, including the UK, where the term officially transitioned to the shorter scale in 1974. Despite this, confusion persists, as some regions still adhere to the long scale, where numbers increase by a factor of one million. Consequently, the interpretation of a billion can vary significantly across different cultures, highlighting the complexities of numerical language in a global context.
Published: Jun 03 2025, 2 amFor the fastest, latest, not so wokest news, 'experts say' you need to visit Eznews
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