Human cause of global warming is near certainty, UN reports
Global warming is unequivocal, human influence has been the dominant cause since the mid-20th century, and atmospheric concentrations of greenhouse gases, already at levels not seen in at least 800,000 years, ...
New NASA laser technology reveals how ice measures up
New results from NASA's MABEL campaign demonstrated that a photon-counting technique will allow researchers to track the melt or growth of Earth's frozen regions.
New research technique shows perennial sea ice cover came about earlier than thought
North and Tropical Atlantic Ocean bringing climate change to Antarctica, study finds
The gradual warming of the North and Tropical Atlantic Ocean is contributing to climate change in Antarctica, a team of New York University scientists has concluded. The findings, which rely on more than ...
Rescued Antarctic scientists back on dry land
Scientists whose Antarctic expedition became trapped in sea ice finally returned to dry land Wednesday, apologising for the disruption and facing questions over who will pay for the international rescue mission.
Researchers say polar bears are victims in public war of words
Polar bears and Inuit communities have become victims in the public war of words on climate change and wildlife conservation, according to researchers from Britain and Canada.
ANDRILL team discovers ice-loving sea anemones in Antarctica
(Phys.org) —Using a camera-equipped robot to explore beneath the Ross Ice Shelf off Antarctica, scientists and engineers with the Antarctic Geological Drilling (ANDRILL) Program made an astonishing discovery.
Meltwater from Tibetan glaciers floods pastures
The earth is warming up, the glaciers are shrinking. However, not all meltwater is causing sea-level rise as feared. In Tibet, as measurements taken by an international team of researchers including the University ...
Mercury and ozone depletion events in the Arctic linked to sea-ice dynamics
This week a new study published in Nature and co-authored by Drs. Chris Moore and Daniel Obrist of Nevada's Desert Research Institute establishes, for the first time, a link between Arctic sea ice dynami ...
Global warming: The conversation we need to have
We all know the earth's climate is changing. The effects are inescapable no matter where we live. Here in New England, some changes are subtle (more humidity, consistently warmer nights), dramatic (more intense ...
Video: Mathematician combines love for numbers and passion for sea ice to forecast melting
People don't usually think of mathematics as an occupation that requires survival skills, but they might change their minds if they saw Kenneth Golden and his daring research team in action.
High levels of molecular chlorine found in Arctic atmosphere
(Phys.org) —Scientists studying the atmosphere above Barrow, Alaska, have discovered unprecedented levels of molecular chlorine in the air, a new study reports.
Scientists at work: Stuck in the Antarctic ice we set out to study
Antarctica is a desolate place. That much we know, but nothing prepares you for it until you actually get there. It's cold, windy and lonely. Everything about it is the exact opposite of my normal summer ...
Giant Antarctic glacier beyond point of no return, research says
Antarctica's Pine Island Glacier, one of the biggest single contributors to world sea-level rise, is melting irreversibly and could add as much as a centimetre (0.4 inches) to ocean levels in 20 years, a ...