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Published Scientists weigh up current status of blue whale populations around the world
(via sciencedaily.com) Original source The largest living animal, the blue whale (Balaenoptera musculus) which averages about 27 meters in...
Published High resolution imagery advances the ability to monitor decadal changes in emperor penguin populations
(via sciencedaily.com) Original source Emperor penguin populations have been exceedingly difficult to monitor because of their remote locat...
Published Melting glaciers in a warmer climate provide new ground for invasive species
(via sciencedaily.com) Original source In 2022 and 2023, biologists from research institutes in the UK and the Falkland Islands led two exp...
Published 80 mph speed record for glacier fracture helps reveal the physics of ice sheet collapse
(via sciencedaily.com) Original source New research documents the fastest-known large-scale breakage along an Antarctic ice shelf. A 6.5-mi ...
Published Widespread snowmelt in West Antarctica during unusually warm summer - Widespread Snowmelt in West Antarctica During Unusually Warm Summer
(via sciencedaily.com) An area of West Antarctica more than twice the size of California partially melted in 2016 when warm...
Published Evolution of the most powerful ocean current on Earth
(via sciencedaily.com) Original source The Antarctic Circumpolar Current plays an important part in global overturning circulation, the exc ...
Published Tipping risks from overshooting 1.5 °C can be minimized if warming is swiftly reversed
(via sciencedaily.com) Original source Current climate policies imply a high risk for tipping of critical Earth system elements, even if te...
Published Climate change tipping points: back to the drawing board - Climate Change Tipping Points: Back to the Drawing Board
(via sciencedaily.com) We regularly hear warnings that climate change may lead to 'tipping points': irreversible situations...
Published Ozone pollution has increased in Antarctica - Ozone Pollution on the Rise in Antarctica: Causes, Effects, and Solutions
(via sciencedaily.com) Ozone is a pollutant at ground level, but very high in the atmosphere's 'ozone layer,' it absorbs da...
Published New Antarctic study shows levels of 'forever chemicals' reaching the remote continent have been increasing - New Antarctic Study Shows Levels of 'Forever Chemicals' Reaching the Remote Continent Have Been Increasing
(via sciencedaily.com) New evidence from Antarctica shows that toxic 'fluorinated forever chemicals' have increased markedl...
Published Minke whales are as small as a lunge-feeding baleen whale can be - Minke Whales: The Smallest of the Baleen Whales
(via sciencedaily.com) A new study of Antarctic minke whales reveals a minimum size limit for whales employing the highly e ...
Published A cold-specialized icefish species underwent major genetic changes as it migrated to temperate waters - A Cold-Specialized Icefish Species Underwent Major Genetic Changes as It Migrated to Temperate Waters
(via sciencedaily.com) Original source Biologists have explored the genetic mechanisms underlying the transition from freezing Antarctic wa ...
Published Risk of multiple tipping points should be triggering urgent action on climate change - Risk of Multiple Tipping Points Should Be Triggering Urgent Action on Climate Change
(via sciencedaily.com) Pioneering new research shows that existing studies have massively under-valued the risk that ongoin...
Published Ozone hole continues shrinking in 2022, NASA and NOAA scientists say - Ozone Hole Continues Shrinking in 2022, NASA and NOAA Scientists Say
(via sciencedaily.com) The annual Antarctic ozone hole reached an average area of 8.9 million square miles (23.2 million sq ...
Published 'Pack ice' tectonics reveal Venus' geological secrets - Pack Ice Tectonics Reveal Venus' Geological Secrets
(via sciencedaily.com) A new analysis of Venus' surface shows evidence of tectonic motion in the form of crustal blocks tha...
Published Greenland ice sheet: Short-lived ice streams - Greenland Ice Sheet: Short-Lived Ice Streams
(via sciencedaily.com) Original source Major ice streams can shut down, shifting rapid ice transport to other parts of the ice sheet, withi...
Published Fresh understanding of ice age frequency - Fresh Understanding of Ice Age Frequency
(via sciencedaily.com) A chance find of an unstudied Antarctic sediment core has led researchers to flip our understanding ...
Published Blue whale foraging and reproduction are related to environmental conditions, study shows - Blue Whale Foraging and Reproduction: How Environmental Conditions Affect These Behaviors
(via sciencedaily.com) Original source A new study of New Zealand blue whales' vocalizations indicates the whales are present year-round in...
Published Kill dates for re-exposed black mosses - Kill Dates for Re-Exposed Black Mosses
(via sciencedaily.com) Scientists have used radiocarbon ages (kill dates) of previously ice-entombed dead black mosses to r...
Published Climate change to push species over abrupt tipping points - Climate Change to Push Species Over Abrupt Tipping Points
(via sciencedaily.com) Original source Climate change is likely to abruptly push species over tipping points as their geographic ranges rea...