Helpless emperor penguin chicks perished at multiple breeding grounds in West Antarctica late last year, drowning or freezing to death when sea ice eroded by global warming gave way under their tiny feet, scientists said ...
Ecology
Aug 27, 2023
0
26
The Totten Glacier, located in the East Antarctica Ice Sheet, is also a major contributor to global sea-level rise. However, the details of how offshore ocean heat reaches the glacier's ice shelf cavity remain elusive. Now, ...
Earth Sciences
Aug 22, 2023
0
38
It is a scientific certainty that Mars was once a much different place, with a denser atmosphere, warmer temperatures, and where water once flowed. Evidence of this past is preserved in countless surface features, ranging ...
Planetary Sciences
Aug 18, 2023
7
148
A telecommunications fiber optic cable deployed offshore of Oliktok Point, Alaska recorded ambient seismic noise that can be used to finely track the formation and retreat of sea ice in the area, researchers report in The ...
Earth Sciences
Aug 9, 2023
0
50
Earth's climate is changing rapidly. In some areas, escalating temperatures are increasing the frequency and likelihood of wildfires and drought. In others, they are making downpours and storms more intense or accelerating ...
Earth Sciences
Aug 9, 2023
0
32
A subpolar species associated with Atlantic water expanded far into the Arctic Ocean during the Last Interglacial, analysis of microfossil content of sediment cores reveals. This implies that summers in the Arctic were ice ...
Ecology
Aug 4, 2023
0
410
Ice cream seems like a simple concept. Take some dairy, add some sugar and flavors, and freeze.
Analytical Chemistry
Jul 24, 2023
0
2
Late in the evening of April 14 1912, the RMS Titanic collided with an iceberg in the north-west Atlantic. In just over two and a half hours, the Titanic sank, claiming the lives of 1,514 people.
Earth Sciences
Jun 29, 2023
0
1
Earth's oceans are a complex system, and their interconnected nature has global implications. Around Antarctica, cold and dense waters form in the depths of the Southern Ocean. This is known as Antarctic Bottom Water (AABW). ...
Diminished anthropogenic pollutant emissions during 2020 COVID-19 lockdowns reduced snowmelt in the Himalayas, according to a study published in the journal PNAS Nexus.
Earth Sciences
Jun 28, 2023
0
16
