Earth Sciences

Earth Sciences

MBARI's seafloor maps provide new information about 2015 eruption at Axial Seamount

At the 2016 meeting of the American Geophysical Union (AGU), researchers from the Monterey Bay Aquarium Research Institute (MBARI) will be presenting a new…

Earth Sciences

Astronomers discover dark past of planet-eating 'Death Star'

An international team of scientists, including researchers from the University of Chicago, has made the rare discovery of a planetary system with a host star…

Earth Sciences

Taking stock of the world's lakes

The total shoreline of the world's lakes is more than four times longer than the global ocean coastline. And if all the water in those lakes were spread over…

Earth Sciences

Understanding Plate Tectonics: Earth’s Dynamic Surface Explained

Plate tectonics, the idea that the surface of the Earth is made up of plates that move apart and come back together, has been used to explain the locations of…

AI Generated Image
Earth Sciences

New Study Models Tsunami Risk for Florida and Cuba

While the Caribbean is not thought to be at risk for tsunamis, a new study by researchers at the University of Miami (UM) Rosenstiel School of Marine and…

Earth Sciences

MyShake App Captures 400 Earthquakes Worldwide

The University of California, Berkeley's worldwide network of smartphone earthquake detectors has recorded nearly 400 earthquakes since the MyShake app was…

Earth Sciences

NASA’s Infrared Imagery Reveals US Cold Snap Insights

The Atmospheric Infrared Sounder or AIRS instrument measures temperature data in infrared light. At NASA's Jet Propulsion Laboratory in Pasadena, California, a…

Earth Sciences

Pangaea’s Breakup: Cooling Mantle and Thinned Crust Explained

The thinning is related to the cooling of Earth's interior prompted by the splitting of the supercontinent Pangaea, which broke up into the continents that we…

Earth Sciences

Methane Emissions Surge: A Setback for Climate Change Efforts

Global concentrations of methane, a powerful greenhouse gas and cause of climate change, are now growing faster in the atmosphere than at any other time in the…

Earth Sciences

Feldspar’s Role in Cloud Ice Crystal Formation Explained

About 90 percent of precipitation over land depends on the formation of ice crystals in clouds, which fall down due to their increasing weight. But water in…

Earth Sciences

Illinois researchers discover hot hydrogen atoms in Earth's upper atmosphere

Because H atoms are very light, they can easily overcome a planet's gravitational force and permanently escape into interplanetary space. The ongoing…

Earth Sciences

Hulking Hurricanes: Improving Accuracy in Storm Strength Predictions

Fully developed tropical cyclones — variously called hurricanes, typhoons or cyclones, depending on their region–can grow as wide as several hundred miles…

Earth Sciences

November Sees Record Low Arctic Sea Ice Amid Climate Changes

“It looks like a triple whammy–a warm ocean, a warm atmosphere, and a wind pattern all working against the ice in the Arctic,” said NSIDC director Mark…

Earth Sciences

Decoding Ice Cores: Insights from Information Theory

Completed in 2011, the core is packed with information, but it's also packed with noise and error, making the climate story hard to read. Figuring out whether…

AI Generated Image
Earth Sciences

New Dead Zone Discovered in Indian Ocean’s Bay of Bengal

New research published in the journal Nature Geosciences shows that the Bay of Bengal, located in the northeastern Indian Ocean, also hosts a “dead zone” of an…

Earth Sciences

NASA's AIM observes early noctilucent ice clouds over Antarctica

AIM studies noctilucent clouds in order to better understand the mesosphere, and its connections to other parts of the atmosphere, weather and climate. We…

Feedback