How old is Earth’s inner core? High-pressure and high-temperature experiments suggest that our planet’s inner furnace may be much younger than expected.
Features
Posted inFeatures
Reflecting on a Half Century of Mineral and Rock Physics at AGU
Research fields focused on the physical properties of Earth materials emerged in the 20th century and have been making major contributions within geoscience ever since.
Posted inFeatures
Deepwater Horizon: La Plataforma Petrolera y el Surgimiento de las Técnicas Ómicas
Las técnicas de genómica microbiana llegaron a su madurez después del derrame de Deepwater Horizon, ofreciendo a los investigadores una visión incomparable de cómo los ecosistemas responden a tales desastres ambientales.
Posted inFeatures
Visualizing Science: How Color Determines What We See
Color plays a major role in the analysis and communication of scientific information. New tools are helping to improve how color can be applied more accurately and effectively to data.
Posted inFeatures
Studying Earth’s Double Electrical Heartbeat
Charged by thunderstorms and other weather phenomena, the global electrical circuit connects the entire planet.
Posted inFeatures
Why Sunlight Matters for Marine Oil Spills
A decade of research since the Deepwater Horizon disaster has revealed how sunlight—its importance long understated in oil spill science—substantially alters petroleum floating at the sea surface.
Posted inFeatures
Lessons from a Post-Eruption Landscape
Four decades of research into biophysical responses to the 1980 eruption of Mount St. Helens have vastly improved our understanding of how landscapes react to cataclysmic disturbances.
Posted inFeatures
Planetary Lightning: Same Physics, Distant Worlds
Lightning on Earth needs just a few simple ingredients to generate a spark. Those ingredients exist throughout the solar system and beyond.
Posted inFeatures
Lightning Research Flashes Forward
A greater understanding of lightning mechanisms is spurring the development of more accurate weather forecasting, increased public health precautions, and a more sophisticated understanding of lightning itself.
Posted inFeatures
Lost in the Everglades
Living in Geologic Time: An unintentional adventure in the River of Grass shows how Florida has changed dramatically over 15,000 years of human habitation.