Illustration of flowing water under the Antarctic ice sheet

Heat Source Under West Antarctica

The East African Rift System

When continents break it gets warm on Earth

Rock layers in the Pongola Basin, South Africa.

World’s oldest known oxygen oasis discovered

Transien modelling results: Atmospheric CO2 concentration (in pink) compared to ice core data (solid line) and other proxies. Willeit et al, 2019

More CO2 than ever before in 3 million years, shows unprecedented...

The 100,000 year problem

Deep groundwater aquifers respond rapidly to climate variability

biotite

Platinum is key in ancient volcanic related climate change

An example of coastal boulder deposits on Inishmaan, Aran Islands. The cliffs are about 20 m high, and the boulders are piled 32-42 m inland from the cliff edge.

Storm waves can move boulders we thought only tsunamis had the...

Localization and geometry of the "Unit 2" corresponding to the sediment body originated by the Zanclean mega flood.

Scientists find new evidences of the megaflood that ended the Messinian...

The oceanic slow carbon cycle.

How seafloor weathering drives the slow carbon cycle

Yellowstone National Park

Yellowstone Spawned Twin Super-Eruptions that Altered Global Climate

6,000 years ago the Sahara Desert was tropical, so what happened?

This figure illustrates how inorganic carbon cycles through the mantle more quickly than organic carbon, which contains very little of the isotope carbon-13. Both inorganic and organic carbon are drawn into Earth's mantle at subduction zones (top left).

Study points to one cause for several mysteries linked to breathable...

The Pinnacles of Gunung Mulu in Borneo

New source of global nitrogen discovered

Geologic evidence is the forerunner of ominous prospects for a warming...

A lump of coal weathering out from Siberian flood basalts in a quarry near the town of Ust Ilimsk Credit: Scott Simper

Coal-burning in Siberia led to climate change 250 million years ago

Planktonic foraminifera, such as these collected in the Gulf of Mexico, form the base of many marine and aquatic food chains.

Climate, life and the movement of continents: New connections

Doctoral students Daniel Miller, in the water, with Helen Habicht and Benjamin Keisling, handle two recaptured sediment traps from an unusually deep lake in central Maine, where they collected 136 sediment samples spanning the 900-year time span to reconstruct the longest and highest-resolution climate record for the Northeastern United States to date.

Geoscientists reconstruct ‘eye-opening’ 900-year Northeastern U.S. climate record

Global warming – we have lessons to learn from the Pliocene...

USF geosciences professor Bogdan Onac is pictured with ice deposit in New Mexico. Credit: University of South Florida

Geoscientists discover Ancestral Puebloans survived from ice melt in New Mexico...

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