Diazotrophs are overlooked contributors to carbon and nitrogen export to the deep ocean
A new study recently published in The ISME journal has revealed that diazotrophs, a group of marine cyanobacteria that are able to convert nitrogen gas (N2) from the atmosphere into nutrients for primary producers in the ocean, contribute directly to.....»»
Future atmospheric rivers could bring catastrophic ocean level rise off the West Coast, simulation study shows
A team of climate specialists from the NSF National Center for Atmospheric Research, Climate and Global Dynamics Lab, Texas A&M University, and Pennsylvania State University has found evidence for a rise in ocean levels during future atmospheric rive.....»»
Seven dead, thousands evacuated as tropical storm batters Philippines
Philippine rescuers waded through chest-deep floodwaters Wednesday to reach residents trapped by Tropical Storm Trami, which has killed seven people and forced thousands to evacuate as it barrels toward the east coast......»»
After nozzle failure, Space Force is “assessing” impacts to Vulcan schedule
"It was a successful Cert flight, and now we’re knee deep in finalizing certification." United Launch Alliance has started assembling its next Vulcan rocket—the first destined.....»»
Kristy strengthens into a hurricane in the eastern Pacific Ocean
Kristy strengthens into a hurricane in the eastern Pacific Ocean.....»»
Climate scientists warn Nordic ministers of changing Atlantic Ocean current
Climate scientists warn Nordic ministers of changing Atlantic Ocean current.....»»
Apple supporting national parks initiative in China, likely for two reasons
Apple is supporting a national parks initiative in China, geared to providing training and education within the field of nature conservation. The work in five of China’s national parks is being done through the China Green Carbon Sink Foundation.....»»
TSMC alerts U.S. to possible AI chip sanctions breach by Huawei
TSMC has advised the U.S. that there was an attempt by Huawei to violate sanctions against China restricting the export of AI chips to China, as the probe that could affect Apple chip production rolls on.Dies on wafers - Image credit: TSMCThe United.....»»
Seismic anisotropy in the deep mantle could partly be derived from the deformation of hydrous phase D
Shear waves split into fast and slow waves when they travel through elastically anisotropic media, and the anisotropy of the seismic velocity is recorded by seismic stations. In the Earth's deep interior, this is usually interpreted as the effect of.....»»
Study offers insights into how to mitigate carbon build-up on catalysts to improve greenhouse gas to energy conversion
Against the backdrop of the energy transition and the fight against climate change, a study published in the journal Angewandte Chemie International Edition offers a key to understanding how to improve the efficiency of processes that convert greenho.....»»
Researchers synthesize carbon nanotubes with precise chirality
Researchers have achieved a significant breakthrough in the synthesis of carbon nanotubes (CNTs) by developing a novel catalyst that allows for precise control over their atomic arrangement, known as chirality. This advancement paves the way for the.....»»
New ice core data provide insight into climate "tipping points" during the last Ice Age
A changing climate triggers a sudden shift in ocean circulation, creating weather havoc and plunging Earth into an abrupt new Ice Age......»»
Promising triazole molecular catalyst enables efficient electroreduction of carbon dioxide to methane
The efficient conversion of carbon dioxide (CO2)—one of the main compounds contributing to climate change—into useful fuels and chemicals is a long sought-after research goal. Recent studies have introduced various catalysts that could be used to.....»»
Down in the slumps: Tracing erosion cycles in arctic permafrost
In the Arctic, landslide-like features known as mega retrogressive thaw slumps are threatening infrastructure, altering regional biogeochemistry, and emitting carbon......»»
Modeling experiments show weather-changing El Niño oscillation is at least 250 million years old
The El Niño event, a huge blob of warm ocean water in the tropical Pacific Ocean that can change rainfall patterns around the globe, isn't just a modern phenomenon......»»
How to beat Skyrunner Charadrius bosses in Metaphor: ReFantazio
A deep dive on how to take down the Skyrunner Charadrius bosses in Metaphor: ReFantazio, who are Xanth, Ceiba, Glechom, and the final boss Cabio and Salva......»»
Nitrogen-fixing plant diversity declines with over-fertilization, study finds
Anthropogenic nitrogen deposition and climate change can reduce the competitive advantage of nitrogen-fixing plants, leading to reduced diversity of these plants in a community. Surprisingly, changes in temperature and aridity do not contribute to th.....»»
Island arcs study reveals ancient connections between ocean chemistry and volcanic rocks
Bringing a novel approach to a classic problem, researchers have revealed how changes in ocean chemistry over the past 2 billion years have left an imprint on volcanic rocks formed in island arcs. Island arcs, which arise from volcanic activity along.....»»
Loss of "nitrogen fixers" threatens biodiversity, ecosystems, say biologists
Mississippi State University is part of a European-American collaboration studying how human activities, like fertilizer use and pollution, are impacting nitrogen-fixing plants which are crucial for maintaining healthy ecosystems by adding nitrogen t.....»»
How Cells Resist the Pressure of the Deep Sea
Cell membranes from comb jellies reveal a new kind of adaptation to the deep sea: curvy lipids that conform to an ideal shape under pressure......»»
Watch SpaceX’s Starship splashdown in the Indian Ocean at end of fifth test
We heard a lot about SpaceX's spectacular catch of the Super Heavy rocket last week, but what happened to the Starship spacecraft that it put in orbit?.....»»