Evidence of a large, unseen planet at the solar system's margins prompted a flurry of scientific paper downloads, as well as oodles of skepticism. There's no sighting yet of the purported body.
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Posted inNews
Report Stresses Need for Real Research in Undergraduate Classes
Its findings arise from a meeting of educators and scientists called by the National Academies of Science, Engineering, and Medicine on including "discovery-based" research in undergraduate courses.
Posted inScience Updates
Implications of Future Changes in the Asian Monsoon's Intensity
AGU Chapman Conference on the Evolution of the Asian Monsoon and Its Impact on Landscape, Environment, and Society; Hong Kong, China, 14–18 June 2015
Posted inResearch Spotlights
Conservation Farming Shown to Protect Carbon in Soil
A closer look at cultivated land informs actions to protect the vitality of our soil.
Posted inResearch Spotlights
Methyl Chloride Can Track Tropical Air in the Lower Stratosphere
A new study shows that trace gas samples collected aboard commercial airliners can be used to determine the origin and dynamics of atmospheric air masses.
Posted inResearch Spotlights
Satellites Track Chlorophyll Fluorescence to Monitor Drought
New satellite observations show connection between solar-induced chlorophyll fluorescence and soil moisture—a key mechanism behind drought onset.
Posted inResearch Spotlights
Wind Shear Measures Help Predict Tropical Cyclones
New experiments explore how wind shear impacts tropical storm dynamics and may hold clues for better prediction.
Posted inScience Updates
Visualizing Cross-Sectional Data in a Real-World Context
Combining the capabilities of an open-source drawing tool with Google Earth maps allows researchers to visualize real-world cross-sectional data in three dimensions.
Posted inNews
Mercury in Rain Increasing in Western and Central United States
Despite tightening emissions rules, mercury concentrations are rising in rainfall wetting western and central regions of the United States. The pollutant may waft in from Asia, scientists speculate.
Posted inNews
James Wynne Dungey (1923–2015)
Dungey, whose research laid the foundation for how the Sun's magnetic field connects to Earth's magnetic field, died on 9 May 2015. He was 92.