Earth Sciences

Earth Sciences

New Insights Into the Deep Carbon Cycle By UCLA and Columbia Experts

Craig Manning, a professor of geology and geochemistry at UCLA, and Peter Kelemen, a geochemistry professor at Columbia University, present new analyses that…

Earth Sciences

NOAA, partners predict an average 'dead zone' for Gulf of Mexico

Scientists are expecting that this year's Gulf of Mexico hypoxic zone, also called the “dead zone,” will be approximately 5,483 square miles or about the size…

Earth Sciences

Satellites Transform Coral Reef Science with Global Monitoring

Satellites fill a void by providing a more complete view of remote reefs. The information is monitored globally through Coral Reef Watch, an online tool that…

Earth Sciences

A third of the world’s biggest groundwater basins are in distress

Human consumption is rapidly draining about a third of its largest groundwater basins, despite having little to no accurate data about how much water remains…

Earth Sciences

Cold, Icy Early Mars: New Study Sheds Light on Climate History

For decades, researchers have debated the climate history of Mars and how the planet’s early climate led to the many water-carved channels seen today.

Earth Sciences

Big Dinosaurs Avoided Tropics: Uncovering the Mystery

For more than 30 million years after dinosaurs first appeared, they remained inexplicably rare near the equator, where only a few small-bodied meat-eating…

Earth Sciences

Tropical storm Carlos lingering off Mexico's southwestern coast

On June 12 at 15:00 UTC (11:00 a.m. EDT) NOAA's GOES-West satellite captured a visible image of tropical storm Carlos that showed bands of thunderstorms being…

Earth Sciences

New Insights Into Grand Canyon’s Age From Western Studies

The age of the Grand Canyon (USA) has been studied for years, with recent technological advances facilitating new attempts to determine when erosion of this…

Earth Sciences

NASA Satellite Tracks Tropical Cyclone Ashobaa Approaching Oman

NASA's Terra satellite passed over Ashobaa on June, 11 at 06:35 UTC (2:35 a.m. EDT). The Moderate Resolution Imaging Spectroradiometer or MODIS instrument…

Earth Sciences

NASA Observes Intense Storms in Tropical Cyclone Ashobaa

The Global Precipitation Measurement (GPM) core observatory had an excellent view of Tropical Cyclone Ashobaa in the Arabian Sea over on June 8, 2015 at 2131…

Earth Sciences

Ice Sheet Collapse Caused Ancient Sea Level Rise, Study Finds

An international team of scientists has found a dramatic ice sheet collapse at the end of the ice age before last caused widespread climate changes and led to…

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Earth Sciences

Tiger Shark Tracking Unveils Bird-Like Migration Patterns

Tiger sharks are among the largest and most recognizable sharks on the planet, yet many of their habits remain mysterious because they are long-distance…

Earth Sciences

Ocean Insights: Boosting Cloud Formation Understanding

The work shows how the particles' chemical composition influences their abilities to take in moisture from the air, which indicates whether the particle will…

Earth Sciences

NASA Analyzes Rare Arabian Sea Cyclone in 3D View

The GPM core observatory satellite flew over Ashobaa on the morning of June 8 at 0811 UTC (4:11 a.m. EDT). Tropical cyclone Ashobaa had sustained wind speeds…

Earth Sciences

Quenched Glasses: Preserving Ancient Life From Asteroid Impacts

Quenched glasses formed by asteroid impacts can encapsulate and preserve biological material for millions of years on Earth, and can also serve as a substrate…

Earth Sciences

NASA-NOAA's Suomi NPP satellite gets colorful look at Hurricane Blanca

The Visible Infrared Imaging Radiometer Suite or VIIRS instrument aboard the satellite gathered infrared data of the storm that was made into an image at the…

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