UNIVERSITY PARK, Pa. — As the world continues to warm, Antarctica is losing ice at an increasing pace, but the loss of sea ice may lead to more snowfall over the ice sheets, partially offsetting ...

Modeling experiments indicate an emissions pathway in line with the goals of the Paris agreement can still limit the total contribution to sea level rise coming from the Antarctic ice sheet to 0. ...

2023 will be the hottest year on record, according to the latest report from the World Meteorological Organization (WMO). The ...

The Antarctic ice sheet is the largest block of ice on Earth, containing over 30 million cubic kilometers of water. Hence, its melting could have a devasting impact on future sea levels. To find ...

Dec. 7, 2023 — An international consortium of geoscientists has reconstructed atmosphereric levels of CO2 going back 66 million years using proxies in the geoloogical record. Today's ...

The effects of climate change are making themselves known as this year hits new records of uncertainty. And these records are just the beginning if humanity doesn't change course. "These records ...

Emperor penguins are not simply majestic. These birds are tough creatures who manage to survive in some of the harshest weather conditions imaginable. The penguins breed and live on frozen sea ice ...

With a month to run, 2023 will reach global warming of about 1.4 degrees Celsius (2.5 Fahrenheit) above preindustrial levels, ...

This year’s COP28 climate summit began with a stark reminder of what is at stake during the coming fortnight of climate negotiations in Dubai, United Arab Emirates. At the opening of the summit ...

Global average temperatures are reaching new highs, notching more records in the steady march of a warming climate. It's been warmer than at any time in recorded history and was likely warmer than ...

"While Arctic sea ice has been rapidly declining over the satellite record, the Antarctic experienced a slight increase until 2015, followed by a sharp decline in 2016," Kromer said.

As countries meet in Dubai to negotiate emissions reductions, the world is heating up faster than ever. Without further cuts, ...