Earth Sciences

Earth Sciences

Plant Waxes Uncover 24,000 Years of Rainfall Changes

If it rains particularly hard in the Sumatran rain forest, the already arid region of East Africa is onset with drought. Researchers from the Biodiversity and…

Earth Sciences

Third Warmest May in Satellite Record Might Portend Record-Setting El Niño

Global climate trend since Nov. 16, 1978: +0.14 C per decade

Earth Sciences

Hurricane Cristina Weakens: A Satellite Perspective

Convection is rising air that forms the thunderstorms that make up a tropical cyclone and when there is none, there are no thunderstorms to keep it going….

Earth Sciences

NASA Tracks Tropical Cyclone Hagibis Landfall in China

Hagibis was born in the South China Sea on June 14 at 0900 UTC (5 a.m. EDT) near 20.7 north latitude and 117.0 east longitude, about 183 nautical miles…

Earth Sciences

Solar Photons Remove Water From Moon’s Surface

Water is thought to be embedded in the moon’s rocks or, if cold enough, “stuck” on their surfaces. It’s predominantly found at the poles. But scientists…

Earth Sciences

LiDAR Technology Maps Active Chinese Fault Zone in Detail

“Light detection and ranging (LiDAR) presents a new approach to build detailed topographic maps effectively,” they report. They add that these high-precision…

Earth Sciences

Greenland Ice Melting Study Reveals Faster Flow to Sea

Beneath the barren whiteness of Greenland, a mysterious world has popped into view. Using ice-penetrating radar, researchers have discovered ragged blocks of…

Earth Sciences

NASA takes Tropical Cyclone Nanuak's temperature

In terms of infrared data viewing tropical cyclones, those with the coldest cloud top temperatures indicate that a storm is the most healthy, most robust and…

Earth Sciences

NASA and NOAA Satellites Track Hurricane Cristina’s Path

This morning, June 12, at 1200 UTC (8 a.m. EDT), NOAA's GOES-West satellite provided an infrared image of Hurricane Cristina that showed a very clear, distinct…

Earth Sciences

NASA’s Aqua Satellite Sees Tropical Cyclone Nanauk Form

As Tropical Cyclone 02A consolidated and strengthened into a tropical storm it was re-named Nanauk. NASA's Aqua satellite passed over Nanauk on June 11 at…

Earth Sciences

New Permafrost Forms Around Shrinking Arctic Lakes

Researchers from McGill and the U.S. Geological Survey, more used to measuring thawing permafrost than its expansion, have made a surprising discovery.

Earth Sciences

First Atlas of Inuit Arctic Trails Unveiled for Navigation

For centuries, indigenous peoples in the Arctic navigated the land, sea, and ice, using knowledge of trails that was passed down through the generations.

Earth Sciences

New Insights: How Planetary Collision Created the Moon

Scientists from the Universities of Göttingen, Cologne, and Münster in Germany have resolved an isotopic difference between the Earth and the Moon.

Earth Sciences

Asymmetric Continental Margins: Insights on Ocean Formation

The continental margins formed through this separation are surprisingly different. Along offshore Angola 200 km wide, very thin slivers of continental crust…

Earth Sciences

NASA Tracks Tropical Storm Boris Merging with Gulf Low

In addition, data from NASA's TRMM satellite was used to compile rainfall totals from Boris' slow trek over southern Mexico.

Earth Sciences

NASA Captures Boris Moving Over Mexico with Heavy Rainfall

On June 3 at 19:15 UTC (3:15 p.m. EDT) the Moderate Resolution Imaging Spectroradiometer (MODIS) instrument aboard NASA's Aqua satellite captured a visible…

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