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Night lights not only speak to where we live, but how.
Published Mar 26, 2020
Vote for your favorite all-time Earth Observatory image. Help narrow the field from 32 nominees down to one champion in a five-round tournament.
Published Mar 26, 2020Atmosphere Land Life Water Snow and Ice Remote Sensing Videos
The Hawaiian island has been scarred by volcanic eruptions, livestock grazing, penal colonies, bombs, and fire. Yet there is hope for healing.
Published Mar 20, 2020
A new study has found a link between the effects of climate change, the productivity of grasslands, and the proliferation of bison in Yellowstone National Park.
Published Mar 11, 2020
Chlorophyll is used by algae and other phytoplankton--the grass of the sea--to convert sunlight and carbon dioxide into sugars. These maps show chlorophyll concentrations in the ocean, revealing where phytoplankton are thriving.
Jul 2002 — Feb 2020