Researchers in the United States and Japan have discovered the genetic basis for ginger cats' orange fur. The ARHGAP36 gene is responsible for this unique coloration. A missing DNA segment in this gene causes lighter pigments. This explains why most ginger cats are male due to X chromosome genetics. Professor Hiroyuki Sasaki led the research, funded by cat enthusiasts.
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Scientists have engineered innovative contact lenses that grant humans the ability to see in the dark by converting infrared light into visible images. These nanoparticle-infused lenses offer potential applications in rescue operations, security, and medicine, eliminating the need for bulky, powered goggles.
SpaceX's Starship rocket exploded during a test. The issue was a fuel reaction in an engine. The company made fixes, including better insulation. The Federal Aviation Administration approved the changes. A new test flight is set for May 27. This flight will reuse a Super Heavy booster. SpaceX aims to use Starship for Moon and Mars missions.
Mega tsunamis are colossal waves triggered by geological events. Lituya Bay saw the tallest tsunami ever recorded. Hawaii faces threat from volcanic landslides. Cumbre Vieja volcano poses Atlantic tsunami risk. Cascadia subduction zone is a ticking time bomb. Melting glaciers increase landslide risks. Early warning systems and preparedness are crucial. These events highlight nature's power and the need for vigilance.
Scientists have made a surprising discovery: penguin droppings in Antarctica may contribute to cooling the continent. Ammonia released from penguin guano combines with compounds from phytoplankton, boosting the formation of cloud-seeding aerosols. These aerosols then create low-lying clouds that reflect sunlight, potentially offsetting some warming effects, highlighting the intricate link between ecosystems and climate.
President Trump unveiled the Golden Dome, a $175 billion missile defense program integrating ground- and space-based technologies. Led by General Michael Guetlein, the system aims to neutralize threats at all stages, offering unprecedented security. While initial costs range from $25 billion to $35 billion, long-term expenses could reach $831 billion, potentially nearing $1 trillion within two decades.
In a global scientific race, US and Japan are exploring the universe's existence mystery. The US-led Deep Underground Neutrino Experiment (DUNE) in South Dakota and Japan's Hyper-Kamiokande are constructing detectors to study neutrinos. These elusive particles may explain why matter exists despite the theoretical annihilation with antimatter after the Big Bang.
Challenging conventional wisdom, modern science explores concepts that redefine life and death, suggesting death might be a mental illusion. Biocentrism posits that consciousness shapes the universe, supported by quantum physics' observation-dependent reality. The concept of time as a construct and parallel universes further implies consciousness continuity, potentially easing death anxiety and reshaping our understanding of existence.
Astronaut Nichole Ayers, aboard the International Space Station, captured a stunning display of the Northern Lights over North America. While photographing severe storms, Ayers unexpectedly witnessed the vibrant green and purple aurora, triggered by heightened geomagnetic activity. The NOAA reported a Kp index of 6, enhancing visibility from space and Earth.
Asteroid 2003 MH4, a large space rock about three football fields in length, will make a close approach to Earth around May 24, 2025. While not an immediate threat, its size and speed have prompted NASA to closely monitor its trajectory. This event highlights the importance of ongoing planetary defense efforts and the need for vigilance in tracking near-Earth objects.
Dr. Malur Ramasamy Srinivasan, a key figure in India's nuclear energy program, passed away at 95. As former Chairman of the Atomic Energy Commission, he spearheaded the development of India's nuclear capabilities. His work with Dr. Homi Bhabha on the Apsara reactor and his leadership in building Pressurized Heavy Water Reactors were crucial.