At the end of the last global ice age, the deep-frozen Earth reached a built-in limit of climate change and thawed into a ...
The icebreakers will be designed to navigate harsh Arctic conditions, facilitating year-round navigation through the Northern ...
During the fall of 2024, NOAA estimated the hole in the ozone layer above Earth’s South Pole was the seventh smallest since monitoring began in 1992. Scientists attributed some of the improvement to a ...