Spectacular ice age landscapes beneath the North Sea have been discovered using 3D seismic reflection technology. Similar to MRI (magnetic resonance imaging) the images reveal in unprecedented detail huge seafloor channels—each ...
Earth Sciences
Sep 9, 2021
3
3378
The Antarctic Ice Sheet, Earth's southern polar ice sheet, has grown and receded and grown again over millions of years. This changing mass influences the planet's climate and sea levels, with historic data recorded in sediment, ...
Earth Sciences
Aug 24, 2021
0
327
A new study predicts that any sea level rise in the world's most southern continent will be countered by an increase in snowfall, associated with a warmer Polar atmosphere. Using modern methods to calculate projected changes ...
Earth Sciences
Aug 19, 2021
97
3829
A major new report published last week by the Intergovernmental Panel on Climate Change (IPCC) contained grave warnings on where Earth's climate is headed. So what happens if humanity doesn't get its act together? How bad ...
Environment
Aug 17, 2021
6
7
One of the current mysteries of climate science surrounds the widely accepted evidence that during the planet's most recent past natural warm period, about 128,000 to 117,000 years ago, global sea levels peaked as high as ...
Earth Sciences
Aug 9, 2021
18
356
After three years of writing and two weeks of virtual negotiations to approve the final wording, the Sixth Assessment Report (AR6) of the Intergovernmental Panel on Climate Change (IPCC) confirms that changes are happening ...
Environment
Aug 9, 2021
0
62
From above, the Antarctic Ice Sheet might look like a calm, perpetual ice blanket that has covered Antarctica for millions of years. But the ice sheet can be thousands of meters deep at its thickest, and it hides hundreds ...
Earth Sciences
Jul 7, 2021
0
274
An international research team led by Monash University has demonstrated that cooling temperatures and glacial cycles over the past 15 million years were essential for an explosion in terrestrial animal diversity throughout ...
Plants & Animals
Jun 10, 2021
0
9
"We are sleepwalking into a catastrophe for humanity. We need to take notice right now. It is already happening. This is not a wait-and-see situation anymore," says Professor Jemma Wadham. She has recently published "Ice ...
Earth Sciences
May 19, 2021
0
24
While U.S. Secretary of State Antony Blinken draws attention to climate change in the Arctic at meetings with other national officials this week in Iceland, an even greater threat looms on the other side of the planet.
Environment
May 18, 2021
14
1026
