Satellite photos show emperor penguins in one region of Antarctica declined 22% in the past 15 years.

Arctic sea ice had its weakest winter buildup since record-keeping began 47 years ago.

South African officials say a member of a research team at an isolated Antarctica base has been put under psychological evaluation after he allegedly assaulted and sexually harassed colleagues.

The world’s biggest iceberg — a wall of ice the size of Rhode Island — is lumbering toward a remote island off Antarctica that’s home to millions of penguins and seals.

An international team of scientists say they’ve successfully drilled one of the oldest ice cores yet, penetrating nearly 2 miles to Antarctic bedrock to reach ice that's at least 1.2 million years old.

The Associated Press has learned that two humpback whales were found dead and another seriously injured this year in huge nets used to collect krill for fishmeal and human dietary supplements near Antarctica.

The wreck of the last ship belonging to a famous Irish-born British explorer of Antarctica has been found off the coast of Canada by an international team led by the Royal Canadian Geographical Society.

They are rare and can be mistaken for cirrus clouds but mesospheric clouds were detected by a satellite in space recently.

Scientists have spotted previously unknown colonies of emperor penguins in new satellite imagery.

Britain’s polar research ship has crossed paths with the largest iceberg in the world.

Researchers have discovered that some penguin parents sleep for only seconds at a time around-the-clock to protect their eggs and chicks.

The British Antarctic Survey says that one of the world’s largest icebergs is drifting beyond Antarctic waters after being grounded for more than three decades.

Ahead of international climate talks, U_N_ Secretary-General Antonio Guterres visited globally-important Antarctica, where ice that’s been frozen for millions of years is melting due to human-caused climate change, sending the message that “we absolutely need to act immediately.”.

U.N. Secretary-General Antonio Guterres is visiting Antarctica just before the COP28 climate talks begin in Dubai.

With last year’s undersea volcano injecting massive amounts of water high into the atmosphere, scientists were bracing for a big Antarctica ozone hole this fall.

Fishing for krill is banned in U.S. waters due to concerns it could impact whales, seals and other animals that feed on the shrimp-like creatures.

Many women who work at McMurdo Station, the main United States research base in Antarctica, say the isolated environment and macho culture have allowed sexual harassment and assault to flourish.

Many women who work at McMurdo Station, the main United States research base in Antarctica, say the isolated environment and macho culture have allowed sexual harassment and assault to flourish.

Scientists say the loss of ice around Antarctica is hurting the survival of emperor penguin chicks.

A new study concludes that Antarctica is already being and will continue to be affected by more frequent and severe extreme weather events, a known byproduct of human-caused climate change.

The World Meteorological Organization, an agency of the UN, said the first week of July was the hottest week on record for the planet as a whole.

A pencil-shaped robot is giving scientists their first look at the forces eating away at the Thwaites glacier in Antarctica.

A United Nations scientific report says Earth's protective ozone layer is slowly but noticeably healing.

Britain’s polar research ship is preparing for its second voyage to Antarctica to investigate sea level rises and threats to marine biodiversity.

Russia and China have again blocked plans supported by the European Union, the United States and 23 other nations to protect three vast stretches of ocean around Antarctica from most fishing.

New Zealand Prime Minister Jacinda Ardern this week is making a rare visit by a world leader to Antarctica.

Delegations from Russia and Ukraine are among those meeting in Australia this week to decide the future of Antarctica’s pristine waters.

The ozone hole over Antarctica got bigger this year, which is unusual.

Officials say China has blocked efforts to step up protection of emperor penguins that are increasingly threatened by the effects global warming is having on their natural habitat in Antarctica.

Endurance belonged to Sir Ernest Shackleton, who led a crew of 27-men and 69 dogs who attempted to traverse the continent via the South Pole and establish a base on the coast of the Weddell Sea.

Ice scientists say they worry most about the Thwaites glacier in Antarctica and how much the melting ice shelf can add to already rising seas.

Scientists say the Southern Hemisphere ozone hole is larger than usual and already surpasses the size of Antarctica.

Is this something to be concerned about? Many scientists feel it isn’t, but then again, it’s not everyday an iceberg the size of Rhode Island breaks free from Antarctica.

Scientists say a vast iceberg that broke off Antarctica earlier this month could drift through the ocean for several years before it breaks up and melts away.

HOBART – The giant orange icebreaker Aurora Australis left Australia for the final time on Saturday after more than 150 trips to Antarctica. The 95-meter (312-foot) Aurora Australis was built in Newcastle north of Sydney and launched in September 1989. It undertook its maiden voyage to Heard Island, an external Australian territory in Antarctica, in 1990. “To suddenly have that leaving your life, it leaves a bit of a hole.”Lawrence was aboard the Aurora Australis when it ran aground near Mawson Station in Antarctica during a blizzard in 2016. The Aurora Australis will be replaced by the $398 million RSV Nuyina, named after a Tasmanian Aboriginal word for southern lights.

Staff board a U.S. Air Force C-17 as they prepare to take the season's first flight to McMurdo Station in Antarctica from Christchurch Airport, New Zealand, Monday, Sept. 14, 2020. The first U.S. flight into Antarctica following months of winter darkness left from New Zealand Monday with crews extra vigilant about keeping out the coronavirus. (AP Photo/Mark Baker)WELLINGTON – The first U.S. flight into Antarctica following months of winter darkness left from New Zealand on Monday with crews taking extra precautions to keep out the coronavirus. Antarctica is the only continent without the virus, and there is a global effort to make sure incoming scientists and workers don’t bring it with them. The U.S. Air Force flight left from the gateway city of Christchurch carrying 106 passengers and crew, said Tony German, the U.S. Antarctic program's representative in New Zealand.

That world is Antarctica, the only continent without COVID-19. “I’m sure there’s a lot they can tell us that will help us adapt to the new way of things,” Taylor said. As a frightened world was locking down in March, the Antarctic programs agreed the pandemic could become a major disaster. To limit contact between Antarctic workers and flight crew, the plane contains a separate toilet facility mounted on a pallet. As colleagues arrive, Heard will leave Antarctica.

Australian Antarctic Program(CNN) - A enormous iceberg bigger than Los Angeles or Greater London has separated from the Amery Ice Shelf in Antarctica, the largest to do so in more than half a century. The table iceberg, named D-28 by scientists, broke off the shelf in east Antarctica on September 26. Scientists from the Australian Antarctic Program, Institute for Marine and Antarctic Studies and the Scripps Institution of Oceanography, San Diego have watched developments on the ice shelf for almost 20 years, after first spotting a rift developing in the early 2000s. In a statement released by the Australian Arctic Division, she said: "I am excited to see this calving event after all these years. She and her colleagues had been keeping an eye on a nearby location known as "Loose Tooth" since 2002 because of its shape and its precarious attachment to the ice shelf.

The government of New Zealand is looking for a crew to lead the redevelopment of its research headquarters in Antarctica. The government of New Zealand is looking for a crew to lead the redevelopment of its research headquarters in Antarctica. Built in the 1980s, the country's Scott Base consists of 12 structures that officials want replaced by three large, interconnected buildings, plus a separate helicopter hangar. Construction workers could spend a year on siteIt's not clear immediately how long the base construction will take, Shelton told CNN. Scott Base is on a low volcanic headland called Pram Point, about 2,400 miles (3,800 km) south of Christchurch and about 840 miles (1,350 km) from the South Pole.

Researchers have found dust from an exploded star, or supernova, in snow from Antarctica, according to a study published this month. (CNN) - Researchers have found dust from an exploded star, or supernova, in snow from Antarctica, according to a study published this month. A supernova occurs when a star explodes and produces clouds or gas and dust enriched with radioisotopes. Koll told CNN that researchers made the discovery after shipping 500 kg (about 1,100 pounds) of snow from Antarctica to a research facility in Munich, Germany. Researchers were able to determine that the most likely source of the iron-60 found in the Antarctic snow was star dust, Koll said.

JACKSONVILLE, Fla. – It was a "close call" Thursday morning when an astroid came within 27,000 miles from crashing into our planet. For perspective, the astroid called 2012 TC4 came much closer to Earth than the moon's position 240,000 miles away or just a few thousand miles from the position of geostationary satellite orbits. The crescent moon, will pass in front of the star blocking the starlight at 5:31:35 a.m.over the First Coast. The best part will be watching its reappearance along the top upper part of the Moon's dark limb minutes to more than an hour later. This lunar occultation will occur about two hours before sunrise at 7:30 a.m. offering great viewing in the predawn darkness.