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Results for "Antarctica"

193 stories found

Antarctic Marine Toxins Show Promise Against Melanoma
Healthobservador10h ago

Antarctic Marine Toxins Show Promise Against Melanoma

A six-week expedition to Antarctica discovered toxins from marine invertebrates that successfully destroyed cancer cells in mice. Researchers note that while the path to a new drug is long, the findings are promising for melanoma treatment.

Rare Antarctic Dinosaur Fossil Discovered in Museum Drawer After Decades
Scienceirish-independentKorea Heraldndtv1d ago3 sources

Rare Antarctic Dinosaur Fossil Discovered in Museum Drawer After Decades

A rare Antarctic dinosaur fossil, initially discovered in 1985, has been found in a museum drawer decades later, having been overlooked for nearly 40 years. The fossil's significance was only recently recognized, highlighting a remarkable scientific rediscovery.

Antarctic Sea Ice Loss Raises Alarm
Environmentnewsbeast18d ago

Antarctic Sea Ice Loss Raises Alarm

Scientists are expressing serious concern over the absence of a vast area of sea ice in West Antarctica, specifically in the Bellingshausen Sea, which should normally be covered in ice at this time of year. This situation is raising alarms for penguin populations and global sea levels.

Antarctica Records Highest June Temperature Ever
Sciencefazder-standardorf+2die-pressedelfi-lt19d ago5 sources

Antarctica Records Highest June Temperature Ever

Scientists have recorded the highest June temperature ever in Antarctica, marking a significant climate anomaly. This unprecedented temperature raises concerns about the accelerating impact of climate change on the polar region.

Woman Fulfills Late Father's Antarctic Ambition
CultureThe Guardian2mo ago

Woman Fulfills Late Father's Antarctic Ambition

Amanda Barry embarked on a journey to Antarctica, fulfilling her father's lifelong ambition to return to the continent where he worked in 1948, feeling closer to him than ever during the trip after his passing.

Why Humans Cannot Permanently Inhabit Antarctica
ScienceTimes of India2mo ago

Why Humans Cannot Permanently Inhabit Antarctica

A science article explains the reasons why Antarctica, despite its vastness, has no permanent human settlements or indigenous life, detailing the environmental challenges that prevent long-term human habitation.

Global Warming Predicted to Uncover Antarctic Mineral Resources
Sciencedanas2mo ago

Global Warming Predicted to Uncover Antarctic Mineral Resources

A new analysis suggests that melting ice, land uplift, and rising sea levels due to global warming will make Antarctica's vast mineral resources, including gold, silver, copper, and iron, more accessible over the next two centuries. The warming climate is expected to expose an ice-free area the size of Pennsylvania.

Antarctic Microbes Survive by Consuming Air
Sciencenaftemporiki3mo ago

Antarctic Microbes Survive by Consuming Air

New research reveals that microbes in Antarctica can survive the long, dark, and extremely cold winters by consuming only air, adapting to the harsh conditions where temperatures remain far below freezing and sunlight is absent for months.

World's Largest Iceberg, A23a, Nears Melting Point
Sciencesvenska-dagbladet3mo ago

World's Largest Iceberg, A23a, Nears Melting Point

After 40 years in the ocean north of Antarctica, the world's largest iceberg, A23a, is expected to melt away within weeks, according to researchers. At its peak, the iceberg was larger than Gotland.

First Antarctic Dinosaur Bone Identified After 40 Years in Drawer
WorldBBCnosdelfi-lt+6The Independentindex-hr24uriefimeridanaftemporikimkd-mk1d ago9 sources

First Antarctic Dinosaur Bone Identified After 40 Years in Drawer

The first dinosaur bone ever found in Antarctica was identified as belonging to a titanosaur, 40 years after it was initially discovered and stored in a drawer. Scientists were surprised by the finding, which confirms titanosaurs lived in Antarctica.

Western Antarctica Missing Sea Ice the Size of France
Environmentindex-hr18d ago

Western Antarctica Missing Sea Ice the Size of France

Western Antarctica is experiencing a significant deficit of winter sea ice, an area equivalent to the size of France, which endangers penguins and marine life. Scientists are concerned about the potential impact on glaciers and global sea levels.

NASA Announces Artemis III Crew, Including First European Astronaut
TechnologyBBCNYTThe Guardian+45NPRAl Jazeeradr-dknzzcbcnostagesschaufaz+37 more21d ago48 sources

NASA Announces Artemis III Crew, Including First European Astronaut

NASA has revealed the four-person crew for its Artemis III lunar mission, which includes the first European astronaut to participate in the program. The mission aims to return humans to the Moon, with a focus on testing the Orion spacecraft.

Attempted Murder at Korean Antarctic Base
Worldla-repubblica1mo ago

Attempted Murder at Korean Antarctic Base

An attempted murder occurred at a Korean base in Antarctica, where a researcher pursued colleagues with a knife. The assailant had been isolated for three weeks prior to the incident.

Antarctica Losing More Ice Due to 'Hidden' Factor
Sciencetvn241mo ago

Antarctica Losing More Ice Due to 'Hidden' Factor

Scientists have identified a poorly understood factor contributing to increased Antarctic ice melt. They explain that including this factor in climate models is crucial for accurate forecasts, which affect the fate of millions of people.

Kathryn Newton Confirmed for 'Avengers: Doomsday'
Cultureforbesvarietyhollywood-reporter+5deadlineiefimeridarolling-stoneignscreen-rant2mo ago8 sources

Kathryn Newton Confirmed for 'Avengers: Doomsday'

Kathryn Newton is set to reprise her role as Cassie Lang in the upcoming Marvel Cinematic Universe film, 'Avengers: Doomsday.' This casting news comes amidst ongoing discussions about the film's connection to the Multiverse Saga and other MCU developments.

Antarctica Expedition Reflections
WorldNYT4mo ago

Antarctica Expedition Reflections

Raymond reflects on his two-month expedition to Antarctica after returning to New Zealand, sharing his experiences in The World newsletter.

Quest to Save Shackleton's Endurance Wreck in Antarctica
WorldThe Guardian16d ago

Quest to Save Shackleton's Endurance Wreck in Antarctica

Conservationists are advocating for the creation of the Antarctic region's first underwater protected area to safeguard Ernest Shackleton's Endurance wreck, amid concerns that warming climates could make it more accessible to explorers and new species.

21-Day Expedition to Antarctica Faces Harsh Conditions
Worlddelo1mo ago

21-Day Expedition to Antarctica Faces Harsh Conditions

A 21-day expedition to Antarctica is underway, with participants experiencing challenging conditions including strong winds, ice, fog, and high waves. For one couple, it marks a long-awaited return to the seventh continent.

Emperor Penguins Declared Endangered Amid Sea Ice Shrinkage
Sciencecbcprotothema-en2mo ago2 sources

Emperor Penguins Declared Endangered Amid Sea Ice Shrinkage

Emperor penguins have been officially listed as an endangered species following an international assessment, with their population projected to halve by the 2080s due to climate change shrinking their sea ice habitat in Antarctica.

Expedition Discovers Uncharted Island in Antarctic Weddell Sea
Sciencefazder-standardaktualne-cz+220-minutenbalkan-web2mo ago5 sources

Expedition Discovers Uncharted Island in Antarctic Weddell Sea

An international expedition aboard the icebreaker Polarstern has discovered an island in the Weddell Sea, Antarctica, that was previously unlisted on maps. The discovery was announced by the Alfred Wegener Institute.

Scientists discover entire ecosystem hidden under ice of Antarctica
ScienceFrance 243mo ago

Scientists discover entire ecosystem hidden under ice of Antarctica

An Antarctic mission is shining a light into the depths of the waters of the South Pole. Conservation group Under the Pole have been conducting marine research and raising awareness for almost 20 years. They've recently made some stunning discoveries by diving deep under the ice. Our France 2 colleagues report.

Record-breaking Iceberg A23-A is Dying, Fostering Marine Life
Sciencela-repubblica3mo ago

Record-breaking Iceberg A23-A is Dying, Fostering Marine Life

The A23-A iceberg, the oldest and largest ever recorded, is nearing the end of its existence after detaching from Antarctica 40 years ago. As it disintegrates, the nutrients released from the melting ice are causing a significant bloom of microalgae, which is vital for the marine food chain.

How an iceberg’s ‘final dance’ tells a story about our past and future
EnvironmentSCMP3mo ago

How an iceberg’s ‘final dance’ tells a story about our past and future

Spare a thought for the iceberg A23a which, after an extraordinary 40-year life voyaging around the southern Atlantic Ocean, is this month expected to die unnoticed close to the island of South Georgia, a mess of “brash ice, small icebergs and bergy bits”. A23a was one of the largest “megabergs” to be spawned in our lifetimes. When it broke away from the Filchner Ice Shelf into the Weddell Sea in Western Antarctica in 1986, it covered an area of around 4,000 sq km – about the size of Hong Kon...