Latest Quaternary glaciation Stories
In a study published in the journal Geology, scientists at the University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science suggest that the large changes in the carbon isotopic composition of carbonates which occurred prior to the major climatic event more than 500 million years ago, known as 'Snowball Earth,' are unrelated to worldwide glacial events.
Atmospheric carbon dioxide (CO2) is one of the most important greenhouse gases and the increase of its abundance in the atmosphere by fossil fuel burning is the main cause of future global warming.
At the end of the last Ice Age, atmospheric carbon dioxide levels rose rapidly as the planet warmed; scientists have long hypothesized that the source was CO2 released from the deep ocean.
Scientists at the University of York, using an 'amino acid time capsule', have led the largest ever program to date the British Quaternary period, stretching back nearly three million years.
Fresh research into glaciers could help scientists better predict the impact of changing climates on global sea levels.
A set of maps created by the University of Sheffield have illustrated, for the first time, how our last British ice sheet shrunk during the Ice Age.
Russian scientists are set to pierce through Antarctica's frozen surface to reveal the secrets of an icebound lake that has been sealed deep there for the past 15 million years.
Researchers at the California Institute of Technology have discovered new details supporting the idea that mass extinction is linked to a cooling climate.
Southampton researchers have estimated that sea-level rose by an average of about 1 meter per century at the end of the last Ice Age, interrupted by rapid â€˜jumpsâ€™ during which it rose by up to 2 and a half meters per century.
The landform known as a drumlin, created when the ice advanced during the Ice Age, can also be produced by today's glaciers.
- The horn of a unicorn considered as a medical or pharmacological ingredient.
- A winged horse with a single horn on its head; a winged unicorn.