Understanding nutrient cycling between algae and bacteria could lead to increased biofuel production
The interactions between algae and bacteria are essential to the primary productivity of Earth's oceans and surface waters. Bacteria can increase the productivity of algae by producing key factors, such as vitamins, iron-chelating molecules, and grow.....»»
Planetary size and associated cooling rate may explain why Mars died while Earth survived
We know of Mars as the red planet, for its surface and atmosphere is caked in endless swirling dust of rusted iron, the rusting action provided by the always-eager oxygen. But this was not always so......»»
Scientists identify first known prehistoric person with Turner syndrome
Studying skeletons could provide further insight into the past's gender variability. Enlarge / The cranium of an individual with mosaic Turner syndrome from an Iron Age site in Somerset, UK. (credit: K. Anastasiadou et al. 2024).....»»
Astronomers observe three iron rings in a planet-forming disk
The origin of Earth and the solar system inspires scientists and the public alike. By studying the present state of our home planet and other objects in the solar system, researchers have developed a detailed picture of the conditions when they evolv.....»»
Notre Dame cathedral first to use iron reinforcements in 12th century
Devastating 2019 fire gave scholars access to previously hidden parts of the cathedral. Enlarge / The Notre-Dame de Paris has been under restoration since a devastating fire destroyed the main spire and roof in April 2019. (credi.....»»
Mysterious missing component in the clouds of Venus revealed
What are the clouds of Venus made of? Scientists know it's mainly made of sulfuric acid droplets, with some water, chlorine, and iron. Their concentrations vary with height in the thick and hostile Venusian atmosphere. But until now they have been un.....»»
Iron snow ebb and flow may cause magnetic fields to come and go
Just as snow crystals form in the upper atmosphere, then fall to lower, warmer elevations and melt, scientists believe a phenomenon called iron snow happens in the molten iron cores of some planetary bodies. Cooling near the core-mantle boundary crea.....»»
Watch sand defy gravity and flow uphill thanks to “negative friction”
Applying magnetic forces to single iron oxide-coated particles spurs strange collective motion. There's rarely time to write about every cool science-y story that comes our way. So this year, we're once again running a special Twe.....»»
The Iron Claw review: A restrained, sobering sports drama
A24's The Iron Claw is a deeply felt, heartrending sports drama......»»
"Dark Side of the Ring" and "The Iron Claw" make a slammin" doubleheader
Bruiser Brody, Jimmy Snuka, the Fabulous Moolah, and more score the spotlight. Today sees the release of The Iron Claw, a tear-jerking drama that unfurls the true, tragic story of the Von Erich clan, a family of pro-wrestlers rumored to have be.....»»
"The Iron Claw" review: A24"s pro-wrestling biopic is gorgeous and evocative, but ultimately pulls its punches
The Von Erich curse makes for guarded drama in Sean Durkin's "The Iron Claw," starring Zac Efron, Jeremy Allen White, Harris Dickinson, Holt McCallany, Stanley Simons, and Maura Tierney. Review. With The Iron Claw, writer/director Sean Durkin n.....»»
Planetary scientists simulate oxidation of iron by giant impact during atmospheric evolution of early Earth
Giant-impact driven redox processes in the atmosphere and magma ocean may have played crucial roles during the evolution of the Earth. However, the absence of rock records from the time or era makes it challenging to understand these processes......»»
First discovery of carbon-based cave art in France"s Dordogne region could pave way for precise radiocarbon dating
The Dordogne region of southern France is home to over 200 caves decorated with colorful Paleolithic art, but little is known about how old it is. Due to its coloration with iron- or manganese-oxide-based material, radiocarbon dating of the art has n.....»»
UN climate talks chief pushes for rapid draft deal
The head of the UN climate summit pressed nations Friday to strike a deal as talks resumed after a break, with only four days left for negotiators to iron out differences over the fate of fossil fuels......»»
How IRON MAN (IMA) is involved in copper homeostasis in plants
Copper (Cu) availability is critical for plant growth and development and for food yield and quality. It is essential for plants to maintain Cu homeostasis. To maintain Cu homeostasis in different tissues and organs, the uptake and transport of Cu mu.....»»
The best Christmas movies on Disney+ right now
Since the holiday season is here, now is a good time to watch Disney+'s Christmas movie library with hits like Dashing Through the Snow, Frozen, and Iron Man 3......»»
Plants found to recruit distinct chemical activities of coumarins under different soil pHs
Plants have two main uptake mechanisms to obtain iron (Fe) from the soils. The type of strategy employed depends on the botanical classification of the plant. In the so-called strategy-I mechanism, plants must first reduce the trivalent iron (Fe3+) i.....»»
Durable, inexpensive electrocatalyst generates clean hydrogen and oxygen from water
A new electrocatalyst made of nickel (Ni), iron (Fe) and silicon (Si) that decreases the amount of energy required to synthesize H2 from water has been manufactured in a simple and cost-effective way, increasing the practicality of H2 as a clean and.....»»
Casas del Turuñuelo, a site of repeated animal sacrifice in Iron Age Spain
The Iron Age site of Casas del Turuñuelo was used repeatedly for ritualized animal sacrifice, according to a multidisciplinary study published November 22, 2023 in the open-access journal PLOS ONE by Mª Pilar Iborra Eres of the Institut Valencià d.....»»
Stellantis, CATL plan Europe factory for low-cost EV batteries
Stellantis and CATL are finalizing plans for a plant in Europe to produce low-cost lithium-iron-phosphate EV batteries......»»