Tag: arctic

A team of paleontologists and researchers affiliated with several institutions in the U.S. has discovered what may be the largest known dinosaur mating dance arena ever found. For their study, published in the journal Cretaceous Research, the group...
A small dinosaur that once dashed along North American riverbanks has found a new home in London. The new species, named Enigmacursor mollyborthwickae, is the most complete named specimen of its kind and is now on...

Lowest levels on record for Arctic winter sea ice

The winter growth period for sea ice in the Arctic Ocean is now over, with levels at a record low. The winter ice extent...

Arctic sea ice levels second lowest on record for January: US data

The sea ice in the Arctic was the second lowest on record for January last month, according to a US analysis released Tuesday, with...

Groundwater in the Arctic is delivering more carbon into the ocean than was previously known

A relatively small amount of groundwater trickling through Alaska's tundra is releasing huge quantities of carbon into the ocean, where it can contribute to...

‘Last Ice Area’ in the Arctic could disappear much sooner than previously thought

The Arctic's "Last Ice Area" (LIA)—a vital habitat for ice-dependent species—might disappear within a decade after the central Arctic Ocean becomes ice-free in summer,...

New data from ‘the last ice area’ may help long-term conservation efforts in the Arctic

Earlier this year our international team of scientists from the Refuge Arctic consortium departed Iqaluit, Nvt. on a 56-day research expedition in the far...

Most coastal Arctic infrastructure faces instability by 2100, study warns

A new study has produced the first map of all coastal communities and infrastructure across the Arctic, showing the vulnerability of the built environment...

What happens in the Arctic doesn’t stay in the Arctic: What the fast-warming region tells us about the future

The Arctic is warming faster than any other area of the planet. How environmental change affects the landscape, weather patterns and infrastructure for communities—not...

Study finds natural climate variability impacts Arctic and global warming

When comparing model simulations of Earth's recent warming to real-world observations, differences can arise from several factors, including model errors in the simulated response...

Unlocking Arctic mysteries: How melting ice shapes our climate

Recent decades have witnessed rapid changes in the Arctic climate, with warming rates surpassing global averages by three to four times. This puzzling "Warm...

New study sheds light on how much methane is produced from Arctic lakes and wetlands

When it comes to greenhouse gases, methane is one the biggest contributors. Not only is it massively abundant—it's about 25 times more potent than...

Arctic archipelago turns the page on its mining past

At the old Svea mine in the Arctic, broken railway tracks overgrown with weeds lead nowhere. Of the hundred buildings that once made up...

Making Arctic field geology accessible by digitizing outcrops

The Svalbox Digital Model Database (DMDb) just made its formal debut into the scientific community in a new article published in the journal Geosphere. The...

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