Tag

Phosphorus

All articles tagged with #phosphorus

science3 days ago•32 min saved

Female Caribou Chew Shed Antlers to Stock Mineral Pantry for Calves

A Nautilus study of shed caribou antlers and bones from Alaska’s Arctic National Wildlife Refuge found that about 86% of the 1,567 shed antlers bore gnaw marks, mostly by caribou themselves, while 44% of bones showed gnaw marks by carnivores or rodents. The researchers conclude that female caribou chew antlers to access minerals such as calcium and phosphorus to support pregnancy, nursing, and the winter, effectively seeding essential nutrients at calving grounds and across their migratory landscape.

via Yahoo|

#antlers #calving #caribou

politics15 days ago•2 min saved

Trump taps DPA to bolster U.S. glyphosate and phosphorus production

President Trump invoked the Defense Production Act to boost domestic production of elemental phosphorus and glyphosate-based herbicides (Roundup), citing defense and food security; the move aligns with the Make America Healthy Again stance amid ongoing controversy and lawsuits over glyphosate's health effects, and tasks the Agriculture Secretary with implementing expanded production while highlighting U.S. reliance on limited domestic producers and potential supply-chain vulnerabilities.

via CNBC|

#defense-production-act #domestic-production #glyphosate

health4 months ago•2 min saved

Expert Tips for Long-Term Bone Health and Strength

Strong bones require more than just calcium; essential nutrients like magnesium and phosphorus are crucial for bone strength and flexibility. A holistic approach including diet, exercise, and lifestyle habits is recommended for lifelong bone health, according to Dr. Anil Raheja.

via Hindustan Times|

#bone-health #calcium #health

environment1 year ago•4 min saved

"Soil Microbes and Nutrient Competition Impact Forest Growth and Climate Change"

New research reveals that increased CO2 levels lead soil microbes to retain more phosphorus, limiting its availability for tree growth, particularly in eucalypts. This challenges current climate projections that assume higher CO2 will boost forest growth and mitigate global warming, highlighting the need to consider soil nutrient dynamics in climate models.

via The Conversation Indonesia|

#co2-emissions #environment #forest-growth

astronomy2 years ago•3 min saved

Unexpected Discovery: Life Ingredient Found on Galaxy's Edge

Phosphorus, a critical ingredient for life, has been discovered on the outskirts of the Milky Way galaxy, surprising scientists who believed it was only created in supernova explosions. The finding suggests that there may be alternative means of forging this life-crucial element. The discovery of phosphorus in a cloud known as WB89-621, located 74,000 light-years from the center of the galaxy, challenges current understanding of how massive stars form in regions with sparse material. This exciting discovery extends the habitable zone of the galaxy and may motivate further studies of distant exoplanets in the search for extraterrestrial life.

via ScienceAlert|

#astronomy #galactic-outskirts #habitable-zone

science-and-technology2 years ago•3 min saved

Unlocking Lunar Agriculture: Harnessing Bacteria to Transform Moon Soil for Crop Growth

Scientists have discovered a method to make lunar soil fertile for agriculture by introducing bacteria that enhance the availability of phosphorus, an essential plant nutrient. In experiments using simulated lunar soil, the treated soil produced plants with longer stems, roots, and larger clusters of leaves compared to untreated soil. The bacteria made the soil more acidic, causing insoluble phosphate-containing minerals to dissolve and release phosphorus, making it more available for plants. This research could pave the way for future lunar greenhouses and sustainable food production on the moon, reducing the need for Earth-moon transportation.

via Reuters|

#bacteria #lunar-soil #moon-agriculture

space2 years ago•4 min saved

"Enceladus Holds Key Ingredient for Life"

Researchers analyzing archival data from the Cassini mission have discovered evidence of phosphorus in the form of sodium phosphates in the subsurface ocean of Saturn's moon Enceladus. This is the first time phosphorus has been measured in a liquid environment beyond Earth. Phosphorus is a crucial element for life as we know it, and its presence in Enceladus's ocean suggests that it may be more abundant in the outer solar system than previously thought. The discovery further supports the possibility of finding life beyond Earth on Enceladus and other icy moons in the solar system.

via Eos|

#cassini-mission #enceladus #phosphorus

science-and-technology2 years ago•3 min saved

"Phosphorus, Sulfur, and Aluminum: Advancements in Sustainable Redox Flow Batteries"

Researchers have developed a proof-of-concept for a new class of molecules based on main group elements, specifically phosphorus and sulfur, that can efficiently store and release energy in redox flow batteries. This discovery offers potential for improving energy storage from intermittent sources like solar and wind. The molecules, called terthiophenes, demonstrated high stability and the ability to store electrons at extreme potentials. While solubility remains a challenge, further modifications to the structure are expected to increase solubility, energy density, and robustness. This research opens up possibilities for using organic systems in flow batteries and reducing reliance on scarce materials and corrosive compounds.

via Chemistry World|

#energy-storage #main-group-elements #phosphorus

space-science2 years ago•4 min saved

Enceladus: Key Element for Life Found on Saturn's Icy Moon

Researchers from Freie Universität Berlin have discovered phosphorus in the subsurface ocean of Saturn's moon Enceladus, providing evidence of a key building block for life. Using data from the Cassini space mission, the team detected phosphates in ice particles ejected into space by the moon's cryo-volcanic plume. The presence of phosphates, essential for DNA, RNA, cell membranes, and energy production, satisfies one of the requirements for habitability. Enceladus, with its soda ocean, organic compounds, and hydrothermal activity, is considered a prime candidate for extraterrestrial life. Future missions will continue the search for life on this icy moon.

via SciTechDaily|

#cassini #enceladus #extraterrestrial-life

space2 years ago•7 min saved

"Enceladus' Phosphate Discovery Bolsters Life's Possibility"

Scientists analyzing data from the Cassini mission to Saturn have discovered evidence of phosphorus, a key ingredient for life, in the subsurface ocean of Saturn's moon Enceladus. This finding means that Enceladus now has evidence for all six critical elements needed for life, making it the only other place in the solar system besides Earth with such evidence. The phosphorus found is soluble, suggesting it could be available for any potential life. The discovery increases the likelihood of finding life elsewhere in the solar system and highlights the potential habitability of Enceladus. Future missions, including an orbiter and lander, are being planned to further explore the moon and search for signs of life.

via Astronomy Magazine|

#cassini #enceladus #life

environment2 years ago•2 min saved

Recycling Wastewater for Valuable Soil Nutrient.

Scientists have developed a method to recycle phosphorus from wastewater and infuse it into biochar, a soil superfood made from incinerated organic material. Biochar acts like an underground rainwater sponge that delivers necessary phosphorus and other nutrients for plant growth. The process not only recycles phosphorus and produces cleaner water but also increases soil health and creates a carbon sink that reduces atmospheric greenhouse gases. The method has been patented and could be used to tackle several major problems related to agriculture and pollution.

via Good News Network|

#agriculture #biochar #environment

science2 years ago•2 min saved

Sulfate: The Surprising Catalyst of Life

A new study suggests that the weathering of sulfate rocks, not increasing ocean phosphorus levels, was crucial to the oxygenation of Earth’s atmosphere, influencing the late evolution of animal life. The study also indicates that potential for complex intelligent life on other planets might require longer incubation times.

via SciTechDaily|

#animal-life #earths-atmosphere #intelligent-life

science2 years ago•2 min saved

"Extraterrestrial Worlds Hold All Building Blocks for Life, Including Key Element Phosphorus"

Phosphorus, a key building block for life, has been detected on Enceladus, one of Saturn's moons, making it the first time that all six elements essential for life have been found on a moon beyond Earth. The discovery was made by analyzing data collected by NASA's Cassini Mission, which spent over a decade exploring Saturn and its moons. Enceladus is now considered one of the most likely places for life to exist in our solar system, as it has a subsurface ocean with a high concentration of phosphorus readily available for the potential formation of life.

via ExplorersWeb|

#building-blocks-of-life #cassini-mission #enceladus

space2 years ago•5 min saved

Phosphorus Found in Enceladus' Ocean Plumes - Key Building Block of Life Detected on Saturn's Moon

Scientists have discovered the presence of phosphorus in the massive plumes of water being ejected from the southern regions of Saturn’s moon Enceladus. Phosphorus is a chemical element essential for life and often considered a building block for life. The plumes themselves are thought to be caused by water from a subsurface ocean within Enceladus. The discovery of phosphate in Enceladus’ plumes and its existence within the moon’s subsurface ocean means that other icy ocean moons in our solar system likely have phosphorus within their oceans.

via NASASpaceflight.com|

#astrobiology #cassini #enceladus

science2 years ago•2 min saved

Saturn's moon holds potential for extraterrestrial life.

NASA's Cassini probe has discovered that phosphorus, a key building block of life, is present in the ocean beneath the icy surface of Saturn's moon Enceladus. The finding was based on a review of data collected by Cassini, and was published in the journal Nature. Phosphorus is an essential building block for DNA and RNA, and is also found in the bones and teeth of people, animals, and even ocean plankton. The discovery expands the number of habitable bodies that might exist beyond Earth.

via Phys.org|

#astrobiology #enceladus #nasa