A new model shows that the Intertropical Convergence Zone wasn't always a single band around the equator, which had drastic effects on climate.
paleoclimatology & paleoceanography
Posted inScience Updates
Developments in Ice Core Research on Past Climate Change
IPICS 2016 Open Science Conference; Hobart, Australia, 7–11 March 2016
Posted inScience Updates
Comprehensive Earth System Models of the Last Glacial Cycle
Much of modern climate science fails to consider millennium-scale processes, many of which may prove to be important for predicting the climate trajectory in the shorter term.
Posted inScience Updates
Probing the History of New Zealand's Orakei Maar
A team of scientists drilled into the bed within a northern New Zealand explosion crater lake to gain insights into volcanic hazards and past climates.
Posted inNews
Subterranean Caverns Hold Clues to Past Droughts
Cave formations offer highly resolved paleoclimate data that scientists plan to use to reconstruct California's ancient patterns of drought.
Posted inResearch Spotlights
An Ancient Sea Once Separated the Pacific and Indian Oceans
Seafloor under the hypothesized East Asian Sea vanished 10 million years ago as surrounding plates swallowed it up, according to new reconstructions of plate tectonics in the Philippine Sea region.
Posted inScience Updates
Characterizing Superwarm Periods in Earth's History
DeepMIP Kickoff Meeting; Boulder, Colorado, 14–15 January 2016
Posted inNews
Bacteria Preserve Record of Earth's Magnetic Fields
Tiny yet stable magnetized particles created by microbes long ago could help scientists better determine the strength and orientation of ancient magnetic fields.
Posted inResearch Spotlights
Reconstructing Catastrophic Floods on Earth and Mars
A new theoretical model suggests that ancient floods that carved canyons on Earth and Mars may have been much smaller but lasted longer than previously thought.
Posted inNews
Climate Warming May Have Helped Kill the Dinosaurs
New evidence indicates ancient warming spells that coincided with prodigious volcanism and a powerful meteorite impact, both seen as possible causes of mass extinctions about 66 million years ago.