Earth Sciences

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Earth Sciences

New Dragon Millipede Species Discovered in Chinese Caves

In many tropical countries, there are numerous millipede species still awaiting discovery and description. Millipedes from China are especially little-known….

Earth Sciences

Summer melt-driven streams on Greenland's ice sheet brought into focus

Erosion by summertime melt-driven streams on Greenland's ice sheet shapes landscapes similarly to, but much faster than, rivers do on land, says a University…

Earth Sciences

Vibrations Enable Landslides to Flow Like Fluid, Study Finds

A new study may finally explain why some landslides travel much greater distances than scientists would normally expect. A team of researchers used a…

Earth Sciences

NASA's GPM satellite examines tornadic thunderstorms

Over the last few days tornado spawning thunderstorms have occurred in the states of Texas, Oklahoma, Arkansas, Louisiana, Indiana, Mississippi, Alabama and…

Earth Sciences

NASA Measures Raindrop Sizes from Space to Enhance Storm Insights

For the first time, scientists have three-dimensional snapshots of raindrops and snowflakes around the world from space, thanks to the joint NASA and Japan…

Earth Sciences

Agriculture expansion could reduce rainfall in Brazil's Cerrado

“We've shown that cropland recycles less water annually back into the atmosphere than native Cerrado vegetation,” said Stephanie Spera, a graduate student at…

Earth Sciences

Link Between Induced Seismicity and Hydraulic Fracturing

A survey of a major oil and natural gas-producing region in Western Canada suggests there may be a link between induced earthquakes and hydraulic fracturing,…

Earth Sciences

Track Deer with NASA Satellites: Insights for Conservation

Raising a fawn is no easy task – a doe needs a rich supply of vegetation for the late stages of pregnancy and for nursing. Mule deer birth rates peak shortly…

Earth Sciences

NASA Detects Formation of Tropical Cyclone 17S

The storm formed on March 28 around 2100 UTC (5 p.m. EDT) and strengthened into a tropical storm. At 0900 UTC (5 a.m. EDT), Tropical cyclone 17S's maximum…

Earth Sciences

Arctic Sea Ice Hits Record Low for Winter Extent in 2016

Every year, the cap of frozen seawater floating on top of the Arctic Ocean and its neighboring seas melts during the spring and summer and grows back in the…

Earth Sciences

Suomi NPP satellite spots ex-Tropical Cyclone Emeraude's remnants

On Mar. 24 at 07:42 UTC (3:42 a.m. EDT) the Visible Infrared Imaging Radiometer Suite (VIIRS) instrument aboard NASA-NOAA's Suomi NPP satellite captured a…

Earth Sciences

New Mars Gravity Map Reveals Hidden Interior Details

A new map of Mars' gravity made with three NASA spacecraft is the most detailed to date, providing a revealing glimpse into the hidden interior of the Red…

Earth Sciences

NASA Tracks Heavy Rainfall from Tropical Cyclone Emeraude

Tropical Cyclone Emeraude formed on March 15, 2016 from a tropical low pressure area and intensified rapidly. By March 16 it was a tropical storm and a…

Earth Sciences

Ocean acidification takes a toll on California's coastline at nighttime

When carbon dioxide emissions from cars or power plants are absorbed by the oceans, it changes seawater chemistry and makes it more acidic, a process called…

Earth Sciences

NASA examines powerful Tropical Cyclone Emeraude's winds, clouds

Emeraude is in the southern part of the Indian Ocean over 1,000 km from the nearest land area. It is roughly south of Sri Lanka and west of Java.

Earth Sciences

Midwest Wetland Enhancement: A Solution for Future Floods

Wetland restoration could also provide a small step toward a hydrologic regime in this region that more closely resembles its historic nature, before roads and…

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