study Archives - Page 6 of 7

Dec212024 by Editor DeskNo Comments

Scientists Uncover New Theory Behind Stonehenge’s Construction

A recent study published in Archaeology International suggests that the iconic Stonehenge in England may have been built to unify ancient Britain, serving as a symbol of collaboration and shared identity long before the formation of a formal kingdom. Located in Wiltshire on the southern edge of Salisbury Plain, the monumental structure was constructed in phases between 3100 and 1600 BCE, with stones transported from as far away as southwest Wales and northeast Scotland. The study proposes that communities from Scotland and Wales contributed their local stones to Stonehenge as a gesture of unity and cooperation, symbolizing political unification across Britain. Researchers highlighted the significance of these "alien rocks" being transported over hundreds of miles to a single location, e...

Dec192024 by Editor DeskNo Comments

Moon Could Be Much Older Than Previously Believed: New Study Reveals a 4.51 Billion-Year History

Breaking News, Learning & Developments, Space

A groundbreaking study published in Nature suggests the Moon may be over 100 million years older than previously thought, dating its formation to approximately 4.51 billion years ago. This challenges the long-standing estimate of 4.35 billion years and offers fresh insights into the Moon's tumultuous early history. For decades, scientists have theorized that the Moon formed after a Mars-sized object collided with early Earth. However, the new study, led by Francis Nimmo of the University of California, Santa Cruz, suggests that the Moon formed earlier, with a later event known as "re-melting" reshaping its surface. This re-melting occurred as the Moon gradually drifted away from Earth. Earth's gravitational pull generated intense tidal heating, resetting the "clocks" of lunar mineral...

Dec182024 by Editor DeskNo Comments

Staying Hydrated New Study Highlights Health Benefits of Drinking More Water

Breaking News, Fact Check, Learning & Developments

Drinking plenty of water has always been considered essential for good health, but a recent study conducted by researchers at the University of California, San Francisco (UCSF), sheds new light on the specific advantages it provides. By analyzing 18 previous studies, the research emphasizes the broad health benefits associated with increased water consumption. Key Findings Among the studies reviewed, researchers found significant health benefits in drinking more water, including: Reducing the risk of kidney stones Supporting weight loss Preventing urinary tract infections Managing migraines Improving blood sugar control in diabetes Regulating low blood pressure Not all the studies offered conclusive evidence of causal relationships, but the trends suggest that ...

Dec172024 by Editor DeskNo Comments

Study Warns Claims that Pet Cats May Trigger New Bird Flu Pandemic

Breaking News, Disasters, Environment, Learning & Developments

A recent study has raised alarms about pet cats potentially becoming carriers of the deadly H5N1 bird flu virus, which has devastated poultry farms in the U.S. over the past two and a half years. Published in the journal Taylor and Francis, the study warns that just one or two mutations in cats could allow the virus to jump to humans, posing significant public health risks. Bird Flu’s Hidden Threat H5N1, responsible for the deaths of over 100 million birds, has remained a limited threat to humans due to its difficulty in transmitting between people. However, scientists fear cats common household pets could serve as a bridge for the virus to evolve and spread more easily. The warning comes after the deaths of 10 cats in South Dakota earlier this year. Researchers found that the cat...

Dec112024 by Editor DeskNo Comments

Indian Astronomers Unravel Mysteries of Planet Formation in Unique Tri-Star System

Breaking News, Idea & Innovations, Space

December 11, 2024 – In a groundbreaking achievement, Indian astronomers from the National Institute of Science Education and Research (NISER), Odisha, have unveiled new insights into planetary formation within the unique tri-star system, GG Tau A, located 489 light-years from Earth. Using the advanced Atacama Pathfinder Experiment (APEX) radio telescope in Chile's Atacama Desert, the team, led by scientist Liton Majumdar, has detected molecular emissions within the protoplanetary disk a giant rotating disk of gas and dust. These emissions, originating from the coldest and densest regions of the system, serve as fundamental building blocks for planet formation. GG Tau A, an infant solar system approximately 5 million years old, features three stars orbiting one another, surrounded by ...

Dec92024 by Editor DeskNo Comments

Indian Astronomers Detect Ultraviolet Emissions from Novae in Andromeda

Breaking News, Space

Astronomers from the Indian Institute of Astrophysics (IIA) have achieved a groundbreaking discovery, detecting far ultraviolet (FUV) emissions from novae in the Andromeda galaxy for the first time. Novae are transient astronomical phenomena marked by a sudden outburst of light from a star-like object, which gradually fades over time. Using data from the Ultraviolet Imaging Telescope (UVIT) aboard India's AstroSat, the IIA team identified these emissions while analyzing archival observations of Andromeda. AstroSat, India’s first dedicated space observatory, features UVIT as a key payload developed by IIA. During their study, the team uncovered ultraviolet emissions from 42 novae in Andromeda, including four captured during their explosive outburst phase. This discovery is significant...

Dec72024 by Editor DeskNo Comments

Sunita Williams Engages Students with Insights on Life in Space

Breaking News, Learning & Developments, Space

Indian-origin astronaut Sunita Williams recently held an inspiring virtual session with students from Sunita Williams Elementary School in her hometown of Needham, Massachusetts. Williams, a seasoned space traveler, shared fascinating insights about life aboard the International Space Station (ISS), focusing on the unique challenges of drinking liquids in microgravity. During the session, Williams explained how fluids behave differently in space due to the absence of gravity. Using special pouches designed for space use, she demonstrated how astronauts drink without spilling. The interactive demonstration offered students a captivating glimpse into the adaptations required for living and working in space. A video of the event shows Williams explaining these concepts while interacting...

Dec62024 by Editor DeskNo Comments

Arctic May Experience Its First Ice-Free Day by 2027, Study Warns

Breaking News, Climate Actions, Environment, Learning & Developments

The Arctic is on the brink of a dramatic environmental shift, with scientists predicting its first ice-free day as early as 2027, according to a study published in Nature Communications. Researchers from Colorado University (CU) Boulder and the University of Gothenburg have raised alarms about this milestone, which signifies sea ice shrinking to an area of 1 million square kilometers or less. Rapid Melting Trends Arctic sea ice is currently disappearing at an unprecedented rate of over 12% per decade, compared to its 1981-2010 average, NASA reports. By analyzing hundreds of climate simulations spanning from 2023 to 2100, researchers found that an ice-free Arctic is almost inevitable within 9 to 20 years, with the worst-case scenario placing this event just three years away. Implic...

Dec32024 by Editor DeskNo Comments

Scientists Reveal Impact of Shifting Daily Routine by 5 Hours

Breaking News, Learning & Developments

A groundbreaking study has shed light on how our bodies respond to disruptions in daily schedules revealing a stark contrast in how quickly metabolism and sleep-wake cycles recover. The findings have significant implications for shift workers and frequent travelers who routinely face circadian desynchrony, a misalignment between internal body clocks and external environmental cues. The study, led by researchers investigating human circadian rhythms, explored the effects of delaying bedtime by five hours. It focused on how this modest disruption influenced sleep, alertness, and metabolic processes. Participants, aged around 45 and classified as overweight but otherwise healthy, experienced notable changes, particularly in their energy expenditure and blood sugar regulation. Circadian ...

Nov222024 by Editor DeskNo Comments

Microplastics Found in Clogged Arteries Linked to Increased Stroke and Heart Attack Risk

Breaking News, Environment, Learning & Developments

Microplastics, tiny plastic fragments that infiltrate human tissues, have been detected in arterial plaques, raising significant concerns about cardiovascular health. A groundbreaking study published in The New England Journal of Medicine explores the association between microplastics in fat-clogged arteries and increased risks of stroke, heart attacks, and death. Led by Dr. Raffaele Marfella from the University of Campania, Naples, the study analyzed fatty deposits removed from 257 patients undergoing carotid endarterectomy, a surgical procedure to reduce stroke risk. Key findings include: Microplastics Presence: Nearly 60% of the plaques contained polyethylene, commonly found in plastic bags and bottles. Additionally, 12% contained polyvinyl chloride (PVC), used in pipes, flooring,...