In a tough speech on climate change, U.S. Secretary of State John Kerry calls out climate skeptics and calls for more efforts to curb emissions.
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Analysts Examine Energy Security in Sub-Saharan Africa
Resource-rich African countries face economic challenges with the recent drop in oil prices.
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Dawn Spacecraft Enters into Orbit Around Dwarf Planet Ceres
A 16-month investigation of the dwarf planet Ceres could reveal a lot about the most massive body in the asteroid belt and could advance our understanding of the formation of terrestrial planets.
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Don L. Anderson (1933–2014)
Don L. Anderson, former president of the American Geophysical Union and a true renaissance man in the field of Earth and planetary science, passed away 2 December 2014. He was 81.
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NOAA Would Receive a 9.8% Increase in Funding in Proposed Budget
The Obama administration’s budget request for NOAA would provide a substantial increase in many areas and would support key agency priorities.
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Internet Users Act as Earthquake Trackers
Armed with Internet connections, smartphones, and Twitter handles, citizens around the world are helping seismologists track earthquakes.
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White House Budget Request Calls for 2.9% Increase for NASA
NASA's proposed budget would provide a small increase overall as well as for the agency's Science Mission Directorate.
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Tiny Mineral Grains Could Drive Plate Tectonics
Scientists turn to granular scales to explain how plate tectonics may have evolved billions of years ago.
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Volcanic Eruptions Steer Conversations on Climate Intervention
Studies of volcanoes, Earth's natural climate coolers, cause scientists to question the merits of methods that intend to slow down climate change by injecting the stratosphere with aerosols.