Data collected aboard Oden will shed light on the dynamics of the Greenland Ice Sheet.
paleoclimatology & paleoceanography
Posted inResearch Spotlights
Ancient Pines Could Reveal the Heat of Thousands of Past Seasons
A novel 3D CT scan approach unlocks temperature records preserved in the gnarled wood of bristlecone pines.
Posted inScience Updates
How Great was the “Great Oxidation Event”?
Geochemical sleuthing amid acid mine runoff suggests that scientists should rethink an isotope signal long taken to indicate low levels of atmospheric oxygen in Earth’s deep past.
Posted inNews
Fossilized Shells Reveal the Seasonality of a Warmer Climate
Summers could warm faster than winters in northern Europe, paleoclimate research suggests.
Posted inFeatures
Alexander Farnsworth: Finding Fact in Climate Fiction
A paleoclimatologist uses his modeling skills for both science and sci-fi.
Posted inNews
Cosmic Rays Shed Light on Stone Age Timelines
Signatures of a long-ago solar storm, recorded in tree rings, helped researchers date a 7,400-year-old settlement in northern Greece.
Posted inNews
Sedimentary Basins Tell Zealandia’s Ancient Story
New interpretations and mapping of all New Zealand’s offshore sedimentary basins offer clues about the evolution of Earth’s eighth continent.
Posted inNews
The JOIDES Resolution Embarks on Its Final Expedition
On the ship’s last cruise, scientists will collect data to help predict future effects of climate change.
Posted inNews
Drilling into Antarctica’s Past
The West Antarctic Ice Sheet melted rapidly around 8,000 years ago. Could that event foretell the future?
Posted inNews
Mars as a Driver of Deep-Sea Erosion
An analysis of breaks in deep-sea sediment links the geological record to a 2.4-million-year cycle that heats Earth and ventilates our oceans.