The Times of India

A colossal cosmic ray, dubbed Amaterasu, struck Earth in 2021, baffling scientists with its immense power and unknown origin. Detected by Utah's Telescope Array, this particle's journey through space was obscured by magnetic fields. While a blazar is now a potential source, the mystery highlights the ongoing quest to understand these powerful cosmic visitors.

Cats often stop eating and return later not because they are full, but due to smell. Their appetite diminishes as they get used to the food's scent. Research shows smell can reset a cat's desire to eat. This explains why cats eat in smaller portions. Understanding this helps owners manage their pets' eating habits and health.

A new online tool, Paleolatitude.org, reveals Earth's past landscapes. Users can see how their location appeared millions of years ago. This helps scientists understand ancient climates and biodiversity. The tool uses geological and paleomagnetic data. It offers a new perspective on our planet's long history. This technology aids in understanding past environmental changes and their impact.

An ancient dugout canoe, remarkably preserved for 1,200 years in Lake Mendota, Wisconsin, has been discovered. This invaluable artifact offers a tangible link to the Ho-Chunk Nation's ancestors, showcasing their rich culture and connection to the lake. Laser scanning technology is being used to digitally preserve the vessel, revealing its intricate craftsmanship and historical significance.

For over 70,000 years, the malaria parasite has profoundly shaped human migration and settlement patterns, forcing ancestors to abandon fertile but dangerous regions for higher, safer ground. This ancient battle for survival not only influenced our genetic makeup, like the sickle cell mutation, but also dictated societal structures and the very distribution of human genetic diversity across the globe.

A 2016 beach discovery of ancient megafauna fossils in Australia revealed a past inhabited by giant marsupials and flightless birds. These colossal creatures, including car-sized wombats and enormous kangaroos, roamed the ancient land of Sahul. Their seasonal migrations and impact on the environment are now better understood through these unearthed remains, offering insights into their extinction alongside early humans.

Nuns at the Convent of St. Anthony of Padua are actively preserving the endangered Gigante de Espaa rabbit. Their tranquil environment and patient approach provide the ideal conditions for this stressed breed to reproduce successfully. This initiative bridges heritage preservation with scientific recovery, aiming to reintroduce the Spanish Giant to sustainable farms.

Scientists have discovered that the East African Rift System is undergoing a continental break-up at an accelerated pace. The Earth's crust in the Turkana Rift Zone has significantly thinned, indicating a progression towards the formation of a new ocean. This geological activity also offers insights into the preservation of early human fossils.

A remarkably preserved 19th-century sailing ship, discovered in Lake Ontario, is rewriting maritime history. Found upright and intact with masts still standing, this rare find offers invaluable insights into early shipbuilding. Its pristine condition, attributed to cold freshwater, is now threatened by invasive mussels, prompting urgent plans for further study.

A national competition offers up to $200,000 to develop practical solutions for preventing invasive mussels from spreading via trapped boat water. Ballast compartments are a key risk, as microscopic larvae can survive and infest new water bodies, causing billions in damages annually. California's recent golden mussel discovery highlights the urgent need for effective containment strategies.

Antarctic fish fossils are shedding light on early animal evolution, specifically the transition to land. A remarkably preserved skull of *Koharalepis jarviki*, from the Devonian period, reveals adaptations for shallow water life, including advanced senses and early air-breathing capabilities. This discovery offers crucial insights into the era preceding terrestrial animal colonization.

Scorpions possess remarkable engineering skills, reinforcing their claws and stingers with metals like zinc, iron, and calcium. This metal enrichment, passed down through generations, enhances their grip and striking power. Interestingly, a trade-off exists in metal allocation between claws and stingers, with zinc playing a crucial role in strengthening thinner claws and potentially aiding venom delivery.

NOAA researchers discovered a massive, ancient Porites rus coral colony in the Mariana Islands, thriving in an active underwater volcano's acidic waters. This record-breaking coral, estimated to be over 2,000 years old, offers a unique natural laboratory to study coral resilience amidst global reef decline.

In July 2009, unemployed Terry Herbert discovered the largest Anglo-Saxon hoard ever found in Staffordshire, England. His cheap metal detector unearthed approximately 4,600 gold and silver pieces, mostly fragments of weapons and military gear, intentionally broken before burial. This world-changing find revealed a sophisticated Anglo-Saxon culture of status, warfare, and craft.

In 1922, Howard Carter's plea for one more season in Egypt's Valley of the Kings led to a monumental discovery. A hidden step revealed Tutankhamun's tomb, untouched for over 3,000 years. This intact burial, filled with over 5,000 treasures, offered an unprecedented glimpse into ancient Egyptian royal life, forever changing our understanding of the civilization.

Archaeologists unearthed ancient wooden tablets at Vindolanda, revealing personal messages from Roman Britain. A birthday invitation from Claudia Severa to her friend Sulpicia Lepidina, dating to around 100 AD, is the oldest known. These tablets offer a glimpse into everyday life, challenging previous historical perspectives. The unique soil conditions preserved these fragile artifacts for nearly two millennia.

During World War II, a farmer in Suffolk accidentally unearthed a remarkable hoard of Roman silver. This collection, known as the Mildenhall Treasure, features exquisite tableware, including a massive, ornate Great Dish, showcasing the extensive reach of Roman luxury culture into Britain. The find, now housed in the British Museum, offers a captivating glimpse into ancient wealth and craftsmanship.

Scientists discovered a 46-million-year-old mosquito fossil in Montana. This ancient insect was perfectly preserved in shale, not amber. Its abdomen held its last meal, confirmed by chemical tests. This fossil provides direct proof of blood-sucking by mosquitoes millions of years ago. The discovery offers a rare glimpse into prehistoric life and evolution.

A remarkable discovery at New South Wales' Willandra Lakes unearthed Mungo Lady, revealing 42,000-year-old cremation rituals, predating ancient Egyptian and Mesopotamian civilizations. This find fundamentally altered our understanding of early human culture, demonstrating sophisticated beliefs and emotional ties. The site, also yielding Mungo Man, highlights ancient Australians' complex symbolic behaviour and enduring connection to their land.

The discovery of Viking presence in North America, initially hinted at by local lore and confirmed by the Ingstads' archaeological work at L'Anse aux Meadows, has been precisely dated to AD 1021. Modern scientific analysis of tree rings, influenced by a solar flare, pinpointed the year the settlement's wood was harvested, proving European arrival centuries before Columbus.

New research reveals dreams are not random but are shaped by personal traits, daily events, and major life occurrences. The brain actively reconstructs experiences, blending memories with imagination into surreal narratives. Personality and external factors like the COVID-19 lockdown significantly influence dream content, offering insights into how the mind processes information and adapts.

A forgotten document, purchased for a mere $27.50 by Harvard in 1946, has been identified as an original 1300 Magna Carta manuscript by Professor David Carpenter. Initially dismissed as a stained copy, advanced digital and spectral imaging revealed its authenticity, proving it to be one of only seven surviving 14th-century versions. This discovery is reshaping medieval legal history.

In the 1950s, Soviet surgeon Vladimir Demikhov conducted controversial experiments, including creating two-headed dogs by surgically grafting heads onto other dogs. These procedures, though ethically troubling, aimed to understand organ transplantation and circulation. Demikhov's work laid crucial groundwork for modern transplant medicine, influencing pioneers like Christiaan Barnard.

After a grueling 16-year quest, Mel Fisher's relentless pursuit culminated in the monumental 1985 discovery of the Spanish galleon Atocha. Beneath the Florida Keys' treacherous waters, his team unearthed a silver reef of immense value, estimated at $400 million. This find, rich with emeralds, gold, and coins, redefined maritime history and underscored the power of unwavering perseverance.

A significant illite mineral deposit, potentially one of the largest globally, has been unearthed in South Korea's Yeongdong County. This discovery shifts the region's focus from tourism to natural resources, impacting industries from skincare to electric vehicle batteries. The accessible mineral's abundance, not rarity, makes it economically vital for global supply chains.

A dead star's remnants are pulsing every 20 days, offering strong evidence for Einstein's theory of frame-dragging. This phenomenon, observed in the debris of a star shredded by a black hole, shows the twisting of spacetime caused by a rotating massive object. The discovery provides a new way to study black hole spin and its impact on cosmic events.

A study on Easter Island's Rongorongo script suggests it might be an independent invention, predating European arrival. Researchers' radiocarbon dating of wooden tablets indicates some are centuries older than previously thought. If confirmed, this would place Rongorongo among a rare few writing systems developed without outside influence, potentially rewriting human history and highlighting Rapa Nui intellectual prowess.

New research from KAIST has clarified how graphene oxide's antibacterial properties work, revealing it selectively attacks harmful bacteria by targeting a specific lipid found in their membranes. This mechanism explains the success of graphene-based hygiene products and offers a novel approach to combating antibiotic resistance by physically disrupting bacterial structures.

Nasa Administrator Jared Isaacman wants Pluto to be a planet again. He voiced this support in a Senate hearing. Nasa researchers are studying Pluto's status. Pluto was a planet until 2006. The International Astronomical Union reclassified it as a dwarf planet. This decision is still debated by scientists and the public. Isaacman believes Pluto should be a planet.

Astronauts marvelled at the Sahara's 'Eye of the Sahara,' the Richat Structure, a geological wonder in Mauritania. Far from a meteor impact, this massive formation, spanning 25-30 miles, is a domed anticline sculpted by millions of years of differential erosion. Its distinct rings, revealing ancient rock layers, serve as a vital landmark for space missions.

For the first time in 40 years, a vital Pacific Ocean upwelling off Panama failed in 2025. This biological engine, crucial for fish populations and coastal communities, didn't activate as trade winds weakened. Scientists, monitoring this rare event, suspect climate disruption, raising alarms about interconnected ocean systems and the need for better tropical ocean observation.

Scientists have discovered that rocks send out chemical signals before they break. Researchers have created a model to understand these signals, offering a potential early warning system for geological events. This breakthrough could help predict landslides and earthquakes. The technology is still developing but promises to provide crucial alerts for communities in geologically active areas.