As the second leg of the 1-year-long MOSAiC expedition begins, participants review the mission so far
Tag: GEOPHYSICS/GRAVITY
Would a deep-Earth water cycle change our understanding of planetary evolution?
Substantial quantities of water could be present farther into the mantle than previously thought possible
Planetary boundaries: Interactions in the Earth system amplify human impacts
What we do to one part of our Earth system does not just add to what we do to other parts: “We found a dense network of interactions between the planetary boundaries,” says Johan Rockström, Director of the Potsdam Institute…
How do silt and sand differ when going with the flow?
Rice-led scientists show grain size, not speed of water, sets silt and sand transport
Change of shifts at the north pole
As the second leg of the 1-year-long MOSAiC expedition begins, participants review the mission so far
Would a deep-Earth water cycle change our understanding of planetary evolution?
Substantial quantities of water could be present farther into the mantle than previously thought possible
Planetary boundaries: Interactions in the Earth system amplify human impacts
What we do to one part of our Earth system does not just add to what we do to other parts: “We found a dense network of interactions between the planetary boundaries,” says Johan Rockström, Director of the Potsdam Institute…
How do silt and sand differ when going with the flow?
Rice-led scientists show grain size, not speed of water, sets silt and sand transport
Finding a killer electron hot spot in Earth’s Van Allen radiation belts
A collaboration between researchers in Japan, the USA, and Russia has found a hot spot in Earth’s radiation belt where killer electrons, which can cause serious anomalies in satellites, form. The finding, published in the journal Geophysical Research Letters ,…
Finding a killer electron hot spot in Earth’s Van Allen radiation belts
A collaboration between researchers in Japan, the USA, and Russia has found a hot spot in Earth’s radiation belt where killer electrons, which can cause serious anomalies in satellites, form. The finding, published in the journal Geophysical Research Letters ,…
Researchers perfect nanoscience tool for studies of nuclear waste storage
This study involved the first-ever use of antimatter to investigate processes connected to potential long-term storage of waste from nuclear reactor
Daylight saving time does not misalign human cycles
Professor José María Martín-Olalla, from the University of Seville, has published a new report where the impact of seasonal clock-changing in daily life is analyzed from time use surveys in United States, Spain, Italy, France and Great Britain. These countries…
Researchers perfect nanoscience tool for studies of nuclear waste storage
This study involved the first-ever use of antimatter to investigate processes connected to potential long-term storage of waste from nuclear reactor
Daylight saving time does not misalign human cycles
Professor José María Martín-Olalla, from the University of Seville, has published a new report where the impact of seasonal clock-changing in daily life is analyzed from time use surveys in United States, Spain, Italy, France and Great Britain. These countries…
Fiber-optic cables capture thunderquake rumbles
Underground fiber-optic cables, like those that connect the world through phone and internet service, hold untapped potential for monitoring severe weather, according to scientists at Penn State. Researchers turned miles of cables under the University Park campus into thousands of…
Fiber-optic cables capture thunderquake rumbles
Underground fiber-optic cables, like those that connect the world through phone and internet service, hold untapped potential for monitoring severe weather, according to scientists at Penn State. Researchers turned miles of cables under the University Park campus into thousands of…
Research confirms timing of tropical glacier melt at the end of the last ice age
Decrease in temperature differences may have forced warming at low latitudes
Was Earth’s oxygenation a gradual, not step-wise, process — driven by internal feedbacks?
The oxygenation of Earth’s surface – which transformed the planet into a habitable haven for all life as we know it – may have been the consequence of global biogeochemical feedbacks, rather than the product of discrete planetary-scale biological and…
New aluminium hydroxide stable at extremely high pressure
Hydrogen is the most abundant element in the universe and it plays important roles in the structure, dynamics, and evolution of the planets. Hydrogen is transported into deep mantle regions as a hydrous mineral via the subduction of oceanic plates.…
The Antarctic: study from Kiel provides data about the structure of the icy continent
European Space Agency publishes a 3D model of the Antarctic
The Antarctic: study from Kiel provides data about the structure of the icy continent
European Space Agency publishes a 3D model of the Antarctic
Researchers: Put a brake on bioenergy by 2050 to avoid negative climate impacts
Los Altos, California (5 DECEMBER 2019)–The burgeoning bioenergy sector must peak and decline in the next 30 years to alleviate extreme pressure on land, warns researchers in a new analysis published today in Global Change Biology . They assert that…
Researchers: Put a brake on bioenergy by 2050 to avoid negative climate impacts
Los Altos, California (5 DECEMBER 2019)–The burgeoning bioenergy sector must peak and decline in the next 30 years to alleviate extreme pressure on land, warns researchers in a new analysis published today in Global Change Biology . They assert that…
New study reveals how ancient Puerto Ricans cooked
Analysis of 2,500-year-old fossilized clam shells reveals ancient Caribbean cooking methods
McGill-led research unravels mystery of how early animals survived ice age
New findings further our understanding of extreme climate change and evolution
The impact of molecular rotation on a peculiar isotope effect on water hydrogen bonds
Unveiling two deuteration effects on hydrogen-bond breaking process of water isotopomers
Evidence: Antarctica’s thinning ice shelves causing more ice to move from land into sea
Researchers have produced the first physics-based quantifiable evidence that thinning ice shelves in Antarctica are causing more ice to flow from the land into the ocean
Breathing? Thank volcanoes, tectonics and bacteria
Study points to one cause for several mysteries linked to breathable oxygen
McGill-led research unravels mystery of how early animals survived ice age
New findings further our understanding of extreme climate change and evolution
The impact of molecular rotation on a peculiar isotope effect on water hydrogen bonds
Unveiling two deuteration effects on hydrogen-bond breaking process of water isotopomers
Evidence: Antarctica’s thinning ice shelves causing more ice to move from land into sea
Researchers have produced the first physics-based quantifiable evidence that thinning ice shelves in Antarctica are causing more ice to flow from the land into the ocean
Breathing? Thank volcanoes, tectonics and bacteria
Study points to one cause for several mysteries linked to breathable oxygen
New study reveals how ancient Puerto Ricans cooked
Analysis of 2,500-year-old fossilized clam shells reveals ancient Caribbean cooking methods
Illuminating seafloor seismology with existing ‘dark’ fiber-optic cables
A new fault system on the seafloor was discovered off California’s coast by temporarily transforming a pre-existing underwater fiber optic cable into an array of nearly 10,000 seismic sensors, according to a new study. The results showcase the potential of…
Human migration out of Africa may have followed monsoons in the Middle East
MADISON, Wis. — Last year, scientists announced that a human jawbone and prehistoric tools found in 2002 in Misliya Cave, on the western edge of Israel, were between 177,000 and 194,000 years old. The finding suggested that modern humans, who…
Human migration out of Africa may have followed monsoons in the Middle East
MADISON, Wis. — Last year, scientists announced that a human jawbone and prehistoric tools found in 2002 in Misliya Cave, on the western edge of Israel, were between 177,000 and 194,000 years old. The finding suggested that modern humans, who…
Earthquakes, chickens, and bugs, oh my!
New big data algorithms improve earthquake detection; monitor livestock health and agricultural pests
Earthquakes, chickens, and bugs, oh my!
New big data algorithms improve earthquake detection; monitor livestock health and agricultural pests
FAU receives $1.3 million grant from Florida Division Of Emergency Management
FAU College of Engineering and Computer Science and FDEM project will create framework for flood risk management
FAU receives $1.3 million grant from Florida Division Of Emergency Management
FAU College of Engineering and Computer Science and FDEM project will create framework for flood risk management
Life under extreme conditions at hot springs in the ocean
The volcanic island of Kueishantao in northeastern Taiwan is an extreme habitat for marine organisms. With an active volcano, the coastal area has a unique hydrothermal field with a multitude of hot springs and volcanic gases. The acidity of the…
Rare gas find solves puzzle of Southern Africa’s soaring landscape
The discovery of gases released from deep beneath the Earth’s crust could help to explain Southern Africa’s unusual landscape, a study suggests. Scientists have long puzzled over why areas such as South Africa’s Highveld region are so elevated and flat,…
Rare gas find solves puzzle of Southern Africa’s soaring landscape
The discovery of gases released from deep beneath the Earth’s crust could help to explain Southern Africa’s unusual landscape, a study suggests. Scientists have long puzzled over why areas such as South Africa’s Highveld region are so elevated and flat,…
Pollution from Athabasca oil sands affects weather processes
Raindrops and ice forms rapidly and easily around nanosized particles of metal contaminants
Pollution from Athabasca oil sands affects weather processes
Raindrops and ice forms rapidly and easily around nanosized particles of metal contaminants
Sierra Nevada has oldest underground water recharge system in Europe
Scientists from the University of Granada, the IGME, and the Universities of Cologne and Lisbon have demonstrated that the careo irrigation channels of Sierra Nevada constitute the oldest underground aquifer recharge system on the continent
Space-based radar suggests North Korean nuke equivalent to ’17 Hiroshimas’
North Korea withdrew from the Treaty on the Non-Proliferation of Nuclear Weapons in 2003. It subsequently developed nuclear weapons, with five underground nuclear tests culminating in a suspected thermonuclear explosion (a hydrogen bomb) on 3 September 2017. Now a team…
Space-based radar suggests North Korean nuke equivalent to ’17 Hiroshimas’
North Korea withdrew from the Treaty on the Non-Proliferation of Nuclear Weapons in 2003. It subsequently developed nuclear weapons, with five underground nuclear tests culminating in a suspected thermonuclear explosion (a hydrogen bomb) on 3 September 2017. Now a team…
Winners of the 2019 AAAS Kavli Science Journalism Awards
Strong local reporting on the status of Puget Sound’s killer whales, the degradation of soils in a region of France, air quality in Utah, and the impact of an Idaho nuclear research facility are among the winning entries for the…
Winners of the 2019 AAAS Kavli Science Journalism Awards
Strong local reporting on the status of Puget Sound’s killer whales, the degradation of soils in a region of France, air quality in Utah, and the impact of an Idaho nuclear research facility are among the winning entries for the…