A deep reservoir of primordial helium in the Earth
Noble gases, including helium, neon, and argon, are characterized by high chemical inertness which causes low reactivity with other materials and high volatility. Among them, 3He, 20Ne, and 36Ar are particular isotopes which were components of the pr.....»»
Mangrove blue carbon at higher risk of microplastic pollution
Earth's oceans and coastal ecosystems are a major sink for carbon storage, known as blue carbon. Sequestration of carbon is vitally important in the fight against climate change as it 'locks away' this molecule, alleviating pressure on greenhouse gas.....»»
Secrets of the Octopus takes us inside the world of these “aliens on Earth”
Dr. Alex Schell on the surprising things we're learning about these amazing creatures Enlarge / A Day octopus (Octopus cyanea) named Scarlet parachutes her web over a coral head while Dr. Alex Schnell observes. (credit: National.....»»
Crucial building blocks of life on Earth can more easily form in outer space, says new research
The origin of life on Earth is still enigmatic, but we are slowly unraveling the steps involved and the necessary ingredients. Scientists believe life arose in a primordial soup of organic chemicals and biomolecules on the early Earth, eventually lea.....»»
Biden unveils winners of $2 billion in green tax credits
Battery-material maker Novonix, electric vehicle charger manufacturer Wallbox and rare earth producer MP Materials Corp. were among about 35 recipients of clean energy tax credits totaling nearly $2 billion that were announced Friday by the Biden adm.....»»
The Italian central Apennines are a source of CO₂, study finds
Tectonically active mountains play an important role in the natural CO2 regulation of the atmosphere. Competing processes take place here: At Earth's surface, erosion drives weathering processes that absorb or release CO2, depending on the type of ro.....»»
AI for Earth: How NASA"s artificial intelligence and open science efforts combat climate change
As extreme weather events increase around the world due to climate change, the need for further research into our warming planet has increased as well. For NASA, climate research involves not only conducting studies of these events, but also empoweri.....»»
"Green muscle memory" and climate education promote behavior change: Report
This year, organizers of Earth Day are calling for widespread climate education as a critical step in the fight against climate change......»»
Weather prediction models can also forecast satellite displacements
New research finds that modern weather models can accurately predict satellite movements due to the energy emitted and reflected by the Earth. In addition to weather prediction, weather models can also help understand and predict how satellites respo.....»»
NASA may alter Artemis III to have Starship and Orion dock in low-Earth orbit
If it were to happen, a revised Artemis III mission could echo Apollo 9. Enlarge / This image taken by NASA's Orion spacecraft shows its view just before the vehicle flew behind the Moon in 2022. (credit: NASA) Although.....»»
Unraveling water mysteries beyond Earth: Ground-penetrating radar will seek bodies of water on Jupiter
Finding water on distant planets and moons in our solar system is a challenge, especially when the instrument is thousands of kilometers away from the surface, but scientists presenting at the European Geosciences Union General Assembly describe how.....»»
Warming of Antarctic deep-sea waters contribute to sea level rise in North Atlantic, study finds
Analysis of mooring observations and hydrographic data suggest the Atlantic Meridional Overturning Circulation deep water limb in the North Atlantic has weakened. Two decades of continual observations provide a greater understanding of the Earth's cl.....»»
Using deep learning to image the Earth"s planetary boundary layer
Although the troposphere is often thought of as the closest layer of the atmosphere to the Earth's surface, the planetary boundary layer (PBL)—the lowest layer of the troposphere—is actually the part that most significantly influences weather nea.....»»
Fallout games continue seeing big player jumps after the TV series’ success
Being on deep discount doesn't hurt, either. Enlarge / Seeing power armor in the Fallout series inspired many players to jump back into their own suits (and start stockpiling fusion cores). (credit: Amazon/MGM Studios) L.....»»
RNA"s hidden potential: New study unveils its role in early life and future bioengineering
The beginning of life on Earth and its evolution over billions of years continue to intrigue researchers worldwide. The central dogma or the directional flow of genetic information from a deoxyribose nucleic acid (DNA) template to a ribose nucleic ac.....»»
The largest marine reptile ever could match blue whales in size
Bones from the head of a reptile suggest a body that was well over 20 meters long. Enlarge (credit: Sergey Krasovskiy) Blue whales have been considered the largest creatures to ever live on Earth. With a maximum length o.....»»
National Geographic celebrates Earth Month with new digital series
To celebrate Earth Month, National Geographic has announced the launch of Vibe Check x Nat Geo, a new four-part digital series featuring ASMR meditative videos......»»
Apple boasts that it has cut greenhouse gas emissions in half
As part of its annual report on its environmental efforts, Apple has announced that its overall greenhouse gas emissions are now down 55% since 2015.Apple is working to use alternative energy supplies including windAhead of Earth Day on April 22, App.....»»
Soil bacteria link their life strategies to soil conditions: Study
Soil bacteria help regulate the cycling of carbon and nutrients on Earth. Over time, these bacteria have evolved strategies that determine where they live, what they do, and how they deal with a changing environment. However, microbiologists do not f.....»»
NASA needs a new approach for its challenging Mars Sample Return mission
NASA is seeking new ideas for its Mars Sample Return mission after admitting that its previous plan to bring samples from Mars back to Earth was too ambitious......»»
Plugging the leak on laundry pollution
Joaquim Goes, an ocean biochemist at Columbia Climate School's Lamont-Doherty Earth Observatory, had to look twice when he first saw the tiny strands of fiber floating in a water sample from the Hudson River. An expert in microplastics detection, he.....»»